Si Cheng knew that the two of them didn't like him. From their previous actions, he could tell that they were probably involved in Jiang An's divorce.
After getting the address, Si Cheng first squatted nearby for two days. He knew that Jiang An would make a trip to Longxing Building from time to time every day, but because the security was too tight, he couldn't enter at all. He didn't know why Jiang An was there, so he could only squat near the building early and plan to stop Jiang An.
The driver's license plate had already been registered in the building. He could just drive himself to the underground parking lot. Jiang An got out of the car by the roadside in front of the building as usual.
After Si Cheng saw the Jiang family's driver driving towards the parking lot, he strode over to Jiang An. "Tan Ming!"