The title story, "I'm Banging My Rival From A Parallel World!?" is chapters 1-2 and part of 5.5 (wish it was longer, it's a concept I adore);
Chapter 3 is about someone who's really into voices and a kid who refuses to speak because he's self conscious (done well as a short story);
Chapter 4 is about a guy slowly realizing he's giving love advice to his best friend that he's in love with (done well as a short story, it also has a quick extra in chapter 5.5);
And chapter 5 is just some guy with a fetish for fat people who assaults a dude (seriously, this one comes out of left field and I hate it, but the other stories are cute).
Officials on Renta, officials are here.
1st: 6/19/23, 2nd: 8/12/23
I'm Banging My Rival From A Parallel World!?