From the Start, I Can Be Reborn, Plus a Late but Welcome Mystic Eyes of Death Perception

After A-Zhu was murdered, he discovered that he could die and be reborn. He began searching for his killer, then gained the Mystic Eyes of Death Perception after dying in an accident.

You think this is a supernatural suspense story, but it's actually an infinite-worlds story!

First world: Akame ga Kill!

Second world: Baki

Third world: Talentless Nana

Fourth world: The Journey of Elaina/Fate, undecided