Xiao Ming turned the other side of the sub-brain screen, and called out a cracking process from inside, so that Shen XIII could see it clearly.

As soon as Shen 13 arrived, the original nine magic cubes (and 54 equations in each magic cube are also running) and nine magic cubes, five of which, in three minutes, were all primitive and stopped working.

However, there are four other cubes that can not be classified as primitive, and three minutes later, these four cubes will drive the other five cubes that have been classified as primitive and run again.

Xiao Min explained: "In only three minutes, three minutes, all nine magic...