there is a guide/walkthrough to the different endings, good and bad. im pretty sure you can just search it but here are links:
https://robobarbie.itch.io/blooming-panic/devlog/326192/xyx-walkthrough - xyx's route
https://robobarbie.itch.io/blooming-panic/devlog/401064/ok-i-made-the-walkthroug... - rest of the walkthroughs