TV series middle-aged plan plot introduction episode guide 1-22 full series grand finale

Introduction to the plot of the TV series "Middle-aged Plan" Episode 1-22 full series finale:

As a civil affairs bureau cadre, Jian Heping's middle-aged life is as calm as a dead water pond. However, one day, the director of his unit died unexpectedly, which gave him quite a shock. On the other hand, his mother recovered from lung cancer surgery but needed someone to take care of her. He brought his mother to live together at his home, and then received complaints from his nurse wife Qi Ying about the housing situation. Moreover, with the lack of promotion, all the problems hidden in his previous peaceful life have been exposed one by one.