During the episode, they are attacked by a slime-like monster. Ryosuke’s intense perverted thoughts provide Lisara with the "ero-force" necessary to defeat the creature, though his house is destroyed in the process.
Detailed episode breakdowns and character lists can be found on the Dakara Boku wa, H ga Dekinai Wiki . Dakara Boku wa, H ga Dekinai Episode 1
Lisara reveals herself as a high-ranking Grim Reaper ( shinigami ) from the underworld. She stabs Ryosuke in the chest with a supernatural sword to form a temporary contract, allowing her to stay in the human world by draining his "lecherous energy". During the episode, they are attacked by a
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. Lisara reveals herself as a high-ranking Grim Reaper
An arrogant elite Grim Reaper who views herself as underworld royalty but is forced to rely on Ryosuke for energy.