People say that at forty, one is free from confusion. However, at the age of 42, Bian Liang (played by Huang Bo) suddenly finds that his confusion is increasing and he is at a loss. This year, crises in life come one after another. As a father who actively seeks progress and breakthroughs, he encounters resistance from his son (played by Rong Zishan), who is calm and indifferent in personality. His career is stuck in a bottleneck and his plans for progress are seriously hindered. Soon after, the family, which had always been smooth and happy, suddenly showed signs of change in this year of clarity. Bian Liang suddenly realized that the wisdom and experience accumulated in his life for over 40 years are not enough to solve the various problems, and even the way he used to deal with life seems to be all wrong. Bian Liang felt helpless and confused, but as a responsible middle-aged man, he could not stop and had to move forward with difficulty while trying to find ways to solve the problems. In the end, after the past life was shattered and reassembled, Bian Liang reconciled with his wife (played by Mei Ting), son, and relatives, and also found the correct way to open his life.