I Level Up Even in Desperate Situations 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 www.mgeko.nl fastest updating comic site. The Summary is

Jian Yi was renowned as Nine Star Palace’s “Young Sword Saint”, while fighting against a tide of monsters, his father the “Supreme Sword Saint” sacrificed himself in duty, and he himself was assassinated, dying with unending confusion and regret. But the wheel of fate awakens him to an Earth child with the same name as him, not only he is a prisoner, but he also carries the lowliest plant type bloodline.