Male protagonist·Lin Chen
· Appearance: down-and-out painter, scorned son-in-law of the Shen family
· True identity: Heir to the world's top chaebol "Lin Empire", legendary dark web hacker "K", underground boxing champion "Netherworld"
Heroine·Shen Qingxue
· The daughter of the Shen Group, smart but constrained by her family
· Initially disdainful of Lin Chen, then gradually discovered the truth
