C235 The Devil Who Broke Free from His Cage

The old man who raised Faang Yuan didn't want him to kill anyone.

Because of this, not only did he have to swear an oath, but he also had to pray in his heart every day before he ate and slept like a devout believer of the True Lord Rank, hoping that he would remember this lesson and become a habit.

A habit was formed in around twenty days, but Faang Yuan had raised it for more than ten years