I Came to Fix the Air Conditioner, but the Rich Madam Won't Let Me Leave

To raise startup capital, Lu Jing earned a special license and became a “discreet repairman” serving only the circles of the ultra-wealthy.

He thought it would just be a tough job, but thanks to his top-notch mechanical skills, he not only repaired a wealthy heiress's antique clock, he also unexpectedly opened the door to the hidden worlds of countless rich young women.

Then one late night, Lu Jing had just returned to his rented apartment, still carrying the scent of perfume left by a wealthy client.

Standing outside his door was his former best friend, the arrogant young heir of the capital's elite, “Su Yu,” who had always disguised herself as a man.

Now that her family's power struggle had exposed her secret, Su Yu had gone from a swaggering young master to a penniless, trembling, sickly beauty.

“Lu, I have nowhere else to go… As long as you don't kick me out, I'll do anything.”

Looking at his best friend, so desperate she'd even tried to offer her body as rent, then at the text on his phone from the alluring heiress asking for a “late-night repair,” Lu Jing got a headache.

This is a wish-fulfillment story about an all-around top student who uses cutting-edge technical skills to outclass the powerful in the city, all while getting caught up in a high-stakes romantic battlefield!