Actually, even if Yan Liuyuan had not gone to warn Jiang Wu, Ren Xiaosu would still have done so the next day.
However, he had to make it clear to Jiang Wu. "Ms. Jiang, I'm afraid that the stronghold is no longer a safe place. We rented a courtyard house here to facilitate our escape."
Jiang Wu tucked her hair behind her ear and said gently, "Mhm, I understand."
"Don't you have any questions for me?" Ren Xiaosu was curious. "Like what kind of danger is coming, and why it's so important that we have to escape?"
Jiang Wu smiled and said, "You must have your reasons for doing so. Back then, we only managed to survive because we followed you. Since you judge that it's getting dangerous, there isn't any reason for us to distrust you."