I'm thinking about making a visual novel about smth like a war machine that just wants to play piano (inspired by naoki urasawa's pluto). she visits a time traveling nekomata's (2-tailed cat) bakery where the trans catgirl baker is a human weapon that just wants to make cookies. she does this for years and years in the memory of "her master" she met in another timeline. her master's only wish after the fantasy palace imperial asian war was over was to perfect the cookie recipes that reminded him of his childhood. the pianist is an older / alternate universe version of her master. whether they fall in love or not is ambiguous, but the door is open.