Timing: Endless Reincarnation, I'm Going Crazy

Save the heroine with your cheap hands. Unexpectedly gained unlimited death and rebirth ability. Can the opponent stop? And travel through time at will? What are you afraid of? He sacrificed his life and I escaped unscathed. Visitors from another world? Damn it, don't take me with you when you leave! Control backtracking, who can stop it? Who to kill! [Tag of this article: infinite rebirth + fantasy of another world + upgrade + no heroine]