Three Thousand Overlord Dao, Enter Creation Source

Shen Qixue laughed. He took out a jade talisman and said, "You might be disappointed. Even the Human Ancestor failed to push this technique to its limit, but he did leave some insights behind before he died."

Chu Kuangren accepted the jade talisman with respect. "I understand."

He then let his men help Shen Qixue settle down. 

Shen Qixue was the God of War of the human race and had killed a Primal God before, so he was considered one of the most important combatants in the Infinity War.

After that, Chu Kuangren went back to study the jade talisman.

The Human Ancestor seemed to have foreseen someone being able to master his Limitless Transformation technique in the future, so he left his insights in the jade talisman and gave it to Shen Qixue to hand it down to his successor.

Several years later, Chu Kuangren finally went through all the contents of the jade talisman.