This contract effectively strips Ryosuke of his sexual desire, leaving him feeling like a "walking corpse". To regain his spirit, he must help Lisara find a "singular man" with high energy levels.
A notorious pervert at his school who unintentionally speaks his lewd thoughts aloud.
An arrogant elite Grim Reaper who views herself as underworld royalty but is forced to rely on Ryosuke for energy.
