-Inheritance of strength: In the process of inheriting Shi Tian's position, the inheritor can't have any resistance in his heart. In addition, after the inheritors pass on their abilities to the next generation, they will lose their lives, and the cost is so serious that the power passed down is not simple.
-Old Shi Tian's thorough understanding of Shi Tian's degree and Lei Fa: Old Shi Tian is already one of the best in both experience and experience, which naturally greatly promotes his strength.
-Old Shi Tian's mind is strong: If only martial arts are strong, it is not enough to show that a person is strong. Old Shi Tian's mind is strong enough to avoid all external interference.