Chen Mo didn't feel guilty at all; this was fairness, simply tit for tat.
If retribution ceased to exist, then what in the world would people fear? People could do bad things without worrying about consequences, and no one would do good deeds because there were no rewards.
Therefore, fairness was essential. Master Lin had committed those acts, and he must face punishment.
If the law couldn't touch him, Chen Mo would take matters into his own hands.
After leaving Master Lin's home, Chen Mo went straight back to the hotel. He didn't stay at Guan Xiyun's villa as it was inconvenient, nor did he visit Guan Xiyun's urban apartment at the school, which was also not appropriate for him to visit, as well as the Ancient City Club—Chen Mo had no plans to go there either.
The Oak Tree House Hotel was the best place, with people to serve him.