Imho they should've divide the chapters in 3 parts, not 4. It's too short. But I'm not complaining, 'kay, 'cause maybe it takes a lot of time translating this? Like, Idk. I don't really know the process after all.
@Barrier-kun most likely it was divided by the author, not the scanlators. There are several comics published online that come out weekly, cut like this.