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Tear Jerker: Aquarion Evol
Shrade's Dark and Troubled Past: It begins with him accidentally using his powers on his parents before he knew how to fully control them, accidentally making them kill each other. He goes on to be used as a political weapon, making important figures at his recitals kill one another. It didn't end until Neo DEAVA's Chairwoman picked him up during an Abductor attack.
Jin's death at the end of episode 13.
Yunoha's depression in episode 14 is hard to watch.
