C440 Thirteen Sages and Internal Assistance

"Sir, we can't go out. We've already become one with you. If we go out, we won't be able to live. It will bring you permanent damage." Susu said apologetically.

"Uh, then what do you guys count as now?" Chen Shisan was shocked. He could not find the answer to this kind of situation in any of the ancient books, because it had never happened before