The Wonderful Life Living Upstairs in a Love Apartment

So far it's pretty good, I don't know who the heroine is. If it's Yumo, don't write anything similar to the part about Meijia in the elevator, even if it's forced. If it's Meijia, don't write about Yumo borrowing the bathroom for the same reason. Moreover, Yumo borrowing a stranger's bathroom to take a bath is a poisonous point. He has the best material conditions to get a hotel room to take a shower. Logic is very important when writing fan fiction timelines and changing plots. And at the end of Chapter 2, when the protagonist enters the bar, Wanyu invites the protagonist to come and sit down? In fact, Meijia is the best solution here (because she is a nymphomaniac), followed by Yifei (because she is warm-hearted).