Is there a manga/webcomic about Isekai/reincarnation where the mc who got reincarnated accepts themselves past, present, and future, as one person? Read to many that hate their past selves or their future-current

Recently, I've read many mangas where the MC starts off as weak, but then dies and gets reborn as a powerful guy. What are these types of manga called? Examples include That

Manga] The series that mocked its contemporaries and lasted only a single chapter - the story of Isekai Tenseisha Koroshi: Cheat Slayer : r/HobbyDrama

What are manga reincarnated as the opposite gender? - Quora

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I Got a Cheat Skill in Another World and Became Unrivaled in The Real World, Too” New Key Visual : r/anime

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anime_irl : r/anime_irl

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Are there any isekai manga where MC is summoned/reincarnated and brings modern technology in that fantasy world? - Quora

The 21 Best Villainess Manhwa (Webtoons) You Must Binge Read - HobbyLark