Containment control starts with the umbrella

The author hereby thanks everyone for your support. Without your support, the author would have GG.

Also, I hope everyone can subscribe to the VIP chapter and sprint for the first order~.

As for the explosion or something... the author is really slow. After all, he has to think of some interesting and scary containment objects, but it can be the same as "Summoning Mercenaries", up to chapter 222, women's clothing~.