Standard of Reincarnation

The greatest martial family, Samion. Daven, 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.

Hwansaengui Jeongseok; 환생의 정석; The Art of Reincarnation; Реинкарнация по плану; Standard of Reincarnation; Estándar de la Reencarnación; The Essence of Reincarnation