About the Book Is Very Important, Brothers 1 Must Read.

The level you talked about for a long time, the original level has not changed, but now there is a setting, you can calculate the level according to the number, this plane has a total of 230 levels, each stage has an additional zero segment, I will write it later It will also be written according to this setting when it is time to make it more comfortable for brothers to watch.

Thank you brothers for your support, ask for votes, hehe.