Was a big hit in France years ago, the time before being licensed :)
I have good memories from it and because of the licensing I didn't get to read the newer chapters. I think I will buy it in the end
@bobthepusslayer the widely accepted option would be the previous world continue to exist. Meaning there is more than 4000 space-time continuums where he suicides himself but mathematically it doesn't mean anything as there is infinite multiples of himself living on.