History NightmareFuel / DiabolikLovers

** [[KickTheSonOfABitch Reiji’s Normal End]]: Reiji successfully kills Ritcher, but by now, Yui’s personality becomes one with Cordelia and starts treating Reiji as her slave. Well, except for the last line delivered by Yui. Makes you think if Yui is becoming like Cordelia or if Cordelia took control over her.

** [[CruelTwistEnding Kanato’s Normal End]]: Yui kills the rest of the Sakamaki brothers [[StockholmSyndrome in order to prove her love for Kanato]].

** [[NightmareFuel Kanato’s Good End]]: [[spoiler:Yui becomes a total sub, often being drugged and forgetting what time it is as she slowly starts turning into a vampire. They then get married and move into the vampire castle together and he promises to give her “human bait” she can suck blood from now that she’s officially been turned into a vampire]].
** [[CruelTwistEnding Kanato’s Normal End]]: Yui [[spoiler:kills the rest of the Sakamaki brothers [[StockholmSyndrome in order to prove her love for Kanato]]]].
** [[ShootTheShaggyDog Kanato’s Bad End]]: Kanato and Yui become a couple, but [[spoiler: then he gets jealous thinking everyone is taking her away from him. He then goes batshit, sets everyone on fire and kills them except Yui.]]
* [[TheBadGuyWins Reiji’s Bad End]]: [[spoiler:Cordelia takes full control of Yui’s body and after Ritcher kills Reiji, she dumps him, much to his surprise]].
** [[KickTheSonOfABitch Reiji’s Normal End]]: [[spoiler: Reiji successfully kills Ritcher, but by now, Yui’s personality becomes one with Cordelia and starts treating Reiji as her slave.]] Well, except for the last line delivered by Yui. Makes you think if [[spoiler: Yui is becoming like Cordelia or if Cordelia took control over her]].
--->'''Yui''':[[spoiler: My blood, with Cordelia’s heart, is like a drug to the vampires. He can no longer endure without my blood. That Reiji is under my control. My...prisoner. Mine for eternity...! Ah, it feels good! Living freely is wonderful! Fufu…ahahahaha! Ahahahahahaha!!]]
* [[MindRape Ayato's Brute End]] in Dark Fate: [[spoiler: Ayato is killed by Carla and Yui, refusing to accept this, is tricked by him with a spell that makes her believe that Carla is Ayato. He then proceeds to rape her in a daily basis, both [[MindRape figuratively]] and [[RapeIsASpecialKindOfEvil literally]], until she ends up producing a child]].

* In the second season[[spoiler: after Ruki locks Yui in a room where she passed God knows how much time (according to Kou she is there for more than a week). She didn't understand why he was doing that, but what makes it worse is that, even though Yuma, Kou and Azusa shows concern over her situation even after biting her, Ruki demanded them to drink even more blood. That made me keep on wondering how scary was the fact that they entered that room where she was, they feed from her, gave her food and maybe talked for a while before leaving, but think about it? The room was completely dark, which means that being privated even from Sunlight would make even her Anemia gets worse.]]

* [[MindRape Ayato's Brute End]] in Dark Fate: [[spoiler: Ayato is killed by Carla and Yui, refusing to accept this, is tricked by him with a spell that makes her believe that Carla is Ayato. He then proceeds to rape her in a daily basis, both [[MindRape figuratively]] and [[RapeIsASpecialKindOfEvil literally]], until she ends up producing a child]].

** [[CruelTwistEnding Kanato’s Normal End]]: Yui [[spoiler:kills the rest of the Sakamaki brothers in order to prove her love for Kanato]].

--->'''Yui''':[[spoiler: My blood, with Cordelia’s heart, is like a drug to the vampires. He can no longer endure without my blood. That Reiji is under my control. My...prisoner. Mine for eternity...! Ah, it feels good! Living freely is wonderful! Fufu…ahahahaha! Ahahahahahaha!!]]

** [[NightmareFuel Kanato’s Good End]]: [[spoiler:Yui becomes a total sub, often being drugged and forgetting what time it is as she slowly starts turning into a vampire. They then get married and move into the vampie castle together and he promises to give her “human bait” she can suck blood from now that she’s officially been turned into a vampire]].

** [[KickTheSonOfABitch Reiji’s Normal End]]: [[spoiler: Reiji succesfully kills Ritcher, but by now, Yui’s personality becomes one with Cordelia and starts treating Reiji as her slave.]] Well, except for the last line delivered by Yui. Makes you think if [[spoiler: Yui is becoming like Cordelia or if Cordelia took control over her]].

* [[MercyKill Ayato’s Bad End]]: [[spoiler:On Ayato’s route, The S choices are particularly hurtful because, as you learn later, the S choices are basically “Cordelia” choices. They are times when Cordelia takes over and Yui says something mean that she wouldn’t have normally. That’s why Ayato goes crazy in this Ending if you pick all S choices, because he can’t separate Yui from his mother in his mind and he feels that the only way to get rid of his mother (again) is to stop Yui’s heartbeat, which sounds the same. He isn’t actually meaning to kill Yui, he’s just delirious and confused, not realizing that stabbing his mother’s heart will kill Yui, as well. He even says “Now I can be with you without having to remember that person anymore.” .]]
** It is no better in [[AndIMustScream Ayato’s Normal End]]: [[spoiler:He reveals the AwfulTruth about her heart and Cordelia. He then goes and kills his brothers. He also makes Yui into mindless doll who can only say "I love you".]].
--->'''Ayato''':[[spoiler: You have to be careful. If your health gets bad...the blood becomes unpleasant, you know?]]
--->'''Yui''':[[spoiler: Ayato..-kun...]]
--->'''Ayato''':[[spoiler: Hm?]]
--->'''Yui''':[[spoiler: Ｉ　ｌｏｖｅ　ｙｏｕ.]]
--->'''Ayato''':[[spoiler: ...]]
--->'''Yui''':[[spoiler: Ｉ　ｌｏｖｅ　ｙｏｕ.]]
--->'''Ayato''':[[spoiler: Hehe, I see. That's good. Look only at me in my arms.]]
--->'''Yui''':[[spoiler: Ｉ　ｌｏｖｅ　ｙｏｕ.]]
--->'''Ayato''':[[spoiler: You are eternally mine... the toy only for me.]]
You get more clarity about this ending from Ayato’s character song, ADDICTED (2) PHANTOM, which is about this ending based on all the references in it.He admits in the song that he’s done something that can’t be forgiven (or atoned for) and the song mentions the swaying curtains that are present in his Ending 02 CG. Yui’s scream.The song is about him clinging to the memories of past Yui before she was broken, the times when they were happy, a desire to monopolize that went wrong.

* [[MercyKill Ayato’s Bad End]]: [[spoiler:On Ayato’s route, I The S choices is particularly hurtful because, as you learn later, the S choices are basically “Cordelia” choices. They are times when Cordelia takes over and Yui says something mean that she wouldn’t have normally. That’s why Ayato goes crazy in this Ending if you pick all S choices, because he can’t separate Yui from his mother in his mind and he feels that the only way to get rid of his mother (again) is to stop Yui’s heartbeat, which sounds the same. He isn’t actually meaning to kill Yui, he’s just delirious and confused, not realizing that stabbing his mother’s heart will kill Yui, as well. He even says “Now I can be with you without having to remember that person anymore.” .]] {{Squick}}.
** It is no better in [[AndIMustScream Ayato’s Normal End]]: [[spoiler:He reveals the AwfulTruth about her heart and Cordelia. He then goes and kills his brothers. He also makes Yui into mindless doll who can only say "I love you".]]. FOREVER.

* [[MercyKill Ayato’s Bad End]]: [[spoiler:Cordelia is starting to awake from Yui, and her heartbeat drives Ayato insane, so in order to stop the madness, Ayato stabs Yui’s heart as he drinks her blood to death.]] {{Squick}}.
** It is no better in [[AndIMustScream Ayato’s Normal End]]: [[spoiler:He reveals the AwfulTruth about her heart and Cordelia. He then goes and kills his brothers. He also makes Yui into mindless doll who can only say "I love you" and have frequent sex with him]]. FOREVER.

* [[MercyKill Ayato’s Bad End]]: [[spoiler:Cordellia is starting to awake from Yui, and her heartbeat drives Ayato insane, so in order to stop the madness, Ayato stabs Yui’s heart as he drinks her blood to death.]] {{Squick}}.
** It is no better in [[AndIMustScream Ayato’s Normal End]]: [[spoiler:He reveals the AwfulTruth about her heart and Cordellia. He then goes and kills his brothers. He also makes Yui into mindless doll who can only say "I love you" and have frequent sex with him]]. FOREVER.

* [[TheBadGuyWins Reiji’s Bad End]]: [[spoiler:Cordellia takes full control of Yui’s body and after Ritcher kills Reiji, she dumps him, much to his surprise]].
** [[KickTheSonOfABitch Reiji’s Normal End]]: [[spoiler: Reiji succesfully kills Ritcher, but by now, Yui’s personality becomes one with Cordellia and starts treating Reiji as her slave.]] Well, except for the last line delivered by Yui. Makes you think if [[spoiler: Yui is becoming like Cordellia or if Cordellia took control over her]].

** [[KickTheSonOfABitch Reiji’s Normal End]]: [[spoiler: Reiji succesfully kills Ritcher, but by now, Yui’s personality becomes one with Cordellia and starts treating Reiji as her slave.]] Well, except for the last line delivered by Yui. Makes you think if [[spoiler: Yui starting becoming like Cordellia or if Cordellia took control over her]].

* [[TheBadGuyWins Reiji’s Bad End]]: [[spoiler:Cordellia takes full control of Yui’s body and after Ritcher kills Reiji, she dumps him, much to his surprise]].

--->'''Ayato''':[[spoiler: You are eternally my... the toy only for me.]]

** It is no better in [[AndIMustScream Ayato’s Normal End]]: [[spoiler:He reveals the AwfulTruth about her heart and Cordellia. He then goes and kills his brothers and makes Yui his sex slave forever. She then becomes his mindless doll]].

* [[DownerEnding Reiji’s Bad End]]: [[spoiler:Cordellia takes full control of Yui’s body and after Ritcher kills Reiji, she dumps him and he dies]].

* [[MercyKill Ayato’s Bad End]]: [[spoiler:Cordellia is starting to awake from Yui, and her heartbeat drives Ayato insane, so in order to stop the madness, Ayato stabs Yui’s heart as he drinks her blood to death.]]
** It is no better in [[AllTakeAndNoGive Ayato’s Normal End]]: [[spoiler:He reveals the AwfulTruth about her heart and Cordellia. He then goes and kills his brothers and makes Yui his sex slave forever]].