Joy of Life: The Snatching System, Starting by Stealing Lili

The day Li Chengyuan transmigrates as the Third Prince of Qing, Emperor Qing has him pinned to the dragon throne, making him an empty promise: "Son, your younger brother is the heaven-chosen one. You just have to be a wastrel!"

After awakening the "Cut-In System," he immediately starts cheating his way to success:

He snatches Si Lili and makes her his personal maid. "Miss Si, dance for me, and I'll reward you with a Bluebird!"

He cuts in on Haitang Duoduo. "Little Yezi, come work for me. I'll pay you at the black-market exchange rate!"

He sends the Northern Qi saintess to the entertainment quarter. "Saintess? Livestream sales for me. Earn enough tips and you can buy half of Northern Qi!"