Chu Nan didn't know if the bone was useful.

Chu Nan just guessed whether the bones and eyes are one or not. Although the possibility of this kind of guess is great, as much as 90% or more, once that 10% becomes a fact, that 90% possibility is meaningless.

but in this situation, Chu Nan has to grasp any possibility. Chu Nan and Nian Chong are equivalent to a child of three or four years old and an adult in his prime. This is a very unfair fight. If Chu Nan wants to win, he needs external reasons as well as internal reasons.

the eye bead is an external cause....