All-around exercise system

Chapter 8
I just received the contract message this afternoon and I need to deal with the contract issue.I'm still a little confused about the contracts between version A and version B, but I'll try my best to update one chapter before twelve o'clock.

Once the site is short, I can create with peace of mind, and readers and friends can also read with peace of mind, because this book will not be cut if there is profit.

Ask for a wave of favorites and recommendations, thank you everyone~

(End of this chapter)