The Raging Sea Boxer

I don't have a clue to write an introduction yet, so I'll write a 100-word introduction first, and then I'll revise it later. I'm just going to write a novel between the city and the ancient world, and add some technology. It's really fun. The main character's name is Yi Ping, and his identity is set to be a search team member of the JJD organization. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.