ith you. Controlling it naturally becomes much easier."Blood sacrifice allows for a mystical bloodline connection between a person and metal. This metal can only be forged by themselves, so in a way,... saying, "When I arrived, there was no sign of the enemy, so I can't say that I saved you." 。Your body has a very strong healing ability. Even without me, you wouldn't have any major problems. 。"Shoul...