Laogong Siyang Shouce

The young lawyer Chi Yumo mistakenly thought that the corporate boss Lei Tingli's wife was cheating on him. To earn money for her sister’s medical expenses, she aggressively pursued his potential divorce case. It was only after Chi Yumo signed the contract that she realized that she didn't sign up to represent a divorce case, but an agreement to be with him instead! Despite her reluctance, she couldn't help but be overwhelmed by his doting affections. When she found out about their past, she realized that they were meant to be together all along.

(Source: Kuaikan, translated)