Heartwarming / Devils and Realist

• When Dantalion is attacked by William, after putting on Solomon's ring and channeling his personality in Hell, Sytry cries out, and tries to rush across the battlefield to his side. Despite the fact that they are rivals for the throne, and possibly William's affection, it seems that Sytry genuinely cares about Dantalion's well-being and sees him as more than just a rival.
• Any time William breaks down a bit and shows affection for Dantalion- allowing him to remain by his side, all but asking him out after telling him he doesn't care what happened between Dantalion and Solomon.
• William and Isaac's friendship, and the fact that Isaac is one of the people Will thinks of when he thinks of what is most important to him. Considering how often he says he doesn't want anything to do with people who can't 'benefit' him in some way, it's sweet to see that he really does value Isaac despite not taing him seriously most of the time.
• After the death of Baphomet William becomes much more honest with himself and Dantalion about caring for him and valuing his friendship. After how bumpy things were for a majority of the manga, it's touching to see William finally letting his dere side show.
• William asking Sytry what he wants and asking him to come back to his side, while holding out his hand and smiling.
• Gilles and Jeanne's reunion. In the end, despite his claims of wanting to ruin her to break her free of God's control, he does nothing of the sort, and their reunion is soft and touching. After all the chaos, they are shown playing in a stream happily in the final chapter.

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