Let's be honest, the new trio isnt an "arc" its just a new story, and a bad one at that. This should've ended after the 72nd chapter or wherever the epilogue was. If the author wanted to make another series then just separate it, because reusing characters and fetishes is just disrespectful and lazy. In the first place the initial story was interesting because it was unique-ish, unlike a fucking highschool romcom with recycled characters and plot. The initial story deserves a good score, a 10/10 from my biased ass, but i couldnt even get through 5 chapters of the follow-up. Just read the initial story and dont bother with whatever the rest is.