Brief synopsis:
The female protagonist Lu Li has been secretly in love with Jiang Yi Cheng for years. He is a genius programmer, now running his own company. He doesn't hire female programmers (there is an obvious story for that), so she disguises as a man and gets hired. There's twists and turns, they get married, but signs a secret marriage contract. She hopes she can make him fall for her during the duration of their contract, but obstacles appear.

The story contains a lot of well-known tropes and cliches, but at the same time I found it engaging. The main reason in my eyes being that the characters were not so one-dimensional as they are in "soap operas", but they were rather given multiple layers, making it more interesting and giving better opportunities to build a connection to us, the viewers.

They could have skipped some of the side stories, it felt a bit unnecessary with the love stories for her friend, the sister AND the coworker.
I did like both his and hers parents, though.

All in all, the script could have been better, but the acting and the well-developed characters made it well worth watching in my eyes.