Starting After Thousandth Rebirth is a Manga/Manhwa/Manhua in (English/Raw) language, Action series, english chapters have been translated and you can read them here. You are reading Starting After Thousandth Rebirth chapters on mangagreat.com, fastest updating comic site. The Summary is
Three years ago, his Supreme Bone was taken, Ever since then Jiang Yu was reduced to a handyman disciple, spending his days chopping firewood and fresh water and receiving cold looks. Three years later… “Congratulations to the host System has been Activated, awakening the strongest physique in the heavens and all realms!” Hearing this, Jiang Yu smashed the pole! The system, at last it activated!