Peter Grill and the Only Neat Thing to Do Peter, Gobuko, and Luvelia fight off the Goblin Queen's forces as he remembers not being strong enough to save Gobuko from goblin hunters as a child and vows not to fail her again. Meanwhile, Peter's sister wanders while also remembering Gobuko. The Guild members arrive and capture all the goblins. The goblins are sentenced to execution, but Peter deduces Kenji's message and says ingesting semen can calm the goblins down, so the men reluctantly give them oral sex. Gobuko is exiled from the goblin lands, so she lives with Peter. At a party, Peter gets drunk and wakes up to find he slept with Gobuko and the rest of his harem. He then receives a letter from his sister saying she is coming to visit him.