• Heroine: Su Ruan
Appearance: A cute and down-and-out little writer, a newly graduated college student who was cheated when renting an apartment, and is so poor that he eats rubbish.
Vest: Gold medal screenwriter (pen name: Su Shen), top hacker (code name: Nightingale), retired pianist, top singer in the entertainment industry (anonymous posting songs)
Personality: Soft on the outside but tough on the inside, it is instinct to act coquettishly and cutely, it is super cool to criticize others and slap them in the face, protect one's shortcomings and smart
• Male protagonist: Li Jin
Identity: President of the Li Group, business emperor, abstinent and evil-minded, with severe mysophobia, not close to women
Contrast: Dotes on Su Ruan without any bottom line, possessive to the extreme, can act coquettishly and get jealous, dotes on his wife and is a maniac.
