C1294 Unrealistic!

The moment the word "nuclear weapon" was spoken, the expressions of all the Zhang Family disciple present changed greatly. There were even some who had pale expressions.

After all, in these past few years, most of his time was spent on cultivating in the Zhang Family Ancestral Hall, which Yun Shen did not know of, and what he came into contact with was this way of cultivation.

But in reality