Chrno Crusade, Romeo x Juliet Recommendations
Just like with Basilisk and Romeo x Juliet, Chrono Crusade is another example of Gonzo's love of tragic romance in their works. And a word of warning: CC is the most depressing of the three by the end due to some choice anime original alterations.
A demon and a nun with a gun: never going to have a happy end, that! What makes Chrono Crusade especially NOOO in terms of emotional overload is that, in order for the titular lead to use his demonic powers, he has to drain the life of the heroine, Rosette. Never have I encountered a similar 'superpower limiter' before.
Both Series are dramatic.
And are also about love between the main charactars.
Both have tragic love stories about people that can't be together. Both also includes physical battles, but for different reason. The settings are historical, even though CC plays out in the beginning of the 2000th centry, and RxJ in the 1800th. Both have a super natural and fantasy touch.