Absolute Regression

Absolute Regression is a Manga/Manhwa/Manhua in english language, Action series, english chapters have been translated and you can read them here. You are reading chapters on absolute-regression.xyz fastest updating comic site. The Summary is

“Please send me back to the past.” If he cannot not kill that person in this era, he just needs to go back to the past. The man used the “Great Regression Technique” to cross time, going back to the past he desired so much. The “Unrivaled Swordsman” who had lost everything, his family, friends, and life. This is his first step to taking his revenge