C75

The secret letter of the Father had a comment on this tomb, which was: Unfathomable.

He did not manage to measure its depth, nor did he manage to get anyone to covet the Supreme Diagram, but because of this, he met Yi Ren, which was enough.

Yan Han turned his head, smiled at Yi Ren, and then walked forward without turning his head back.

The tomb behind him was still an eternal temptation