C737 System Recovery

"What is that ninja art?" "Why can I seal it?" Yu Zhitong said with a face full of shock.

"The four walls of air seal is a sealing technique specially designed to seal one's body. It is a sealing technique that I modified according to the clan's sealing technique. Although you may not be happy to say it, but in fact, in front of me Yu Zhi Bo you are weaker than the thousand hand column