Standard of Reincarnation 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.cc fastest updating comic site. The Summary is

The greatest martial family, Samion. Dayven, a member of the Samion family, is a one-armed martial soldier without a right arm. Despite the ridicule and contempt he got for only having a left arm, he surpassed the direct line of the Samion family like a genius. However, he got betrayed by his family and parents in the end, thus meeting a poor end. But, he was reincarnated. “I have a right arm?” He had a new family tradition. A naturally gifted body. Experience from his past life. And the god Yulion with him as well. After his reincarnation, everything changed, and a new adventure started.