The person calling was from Zhiguo Leng's side. Originally, he was hurrying to the hospital to see his eldest grandson, but he got the news that they had found a lead on Tang Guoren. This wasn't originally his responsibility.
However, no matter how you looked at it, the other party was his relative by marriage. If something happened to his relatives, thinking of his own daughter-in-law, he still turned around and left. His daughter-in-law hadn't had an easy life over the years. Not only had she given birth to three grandsons for the Leng family, but she also raised them by herself and taught them so well.
Although his daughter-in-law was always on guard against him, fearing that he would try to take the children away, it upset him. However, other than that, there really was nothing to criticize.
