C5518 Very Important

Even if you give up a part of your freedom, you have to obey Heaven's call, no matter what.

Therefore, once Zhao Tian was able to pass his supreme bloodline to another Martial Cultivator, he might choose to willingly let Zhao Tian control him even though he knew that he would be controlled.

Just as Jin Zhi'an had said, even if Zhao Tian controlled his mind, it was only his mind and not a puppet