Just this one guy who keeps on dying and showing up in other worlds

And each time he gets a new cheat power

He was kinda reasonable for the first world or two but now he's practically unkillable

So since nothing can kill him he just strongarms a local god into reincarnating him again in some other world

this is a good one

this is basically what dragon ball super did with Goku Black
he just kept world hopping and killing everybody, getting stupid powers like a time travel ring and immortality

then they just used a deus ex machina to end the arc with him, instead of anything even remotely interesting

Beacon: Oh, so I serial isekai and all I get is some fucker wanting to make me the next damn king and somehow keeping my bum leg, but YOU--