Mercenary God: Reborn with a talent for fighting.

Born and raised in a family of warriors, Alex's life suddenly takes a turn for the worse when he is graded with an average potential.

When all seems lost, a crack opens within his memories, breeding memories of a past life and also a talent that would shake the very foundation of his world.

A/N: Just a light warning here. There is the little sister trope but no incest.