Du Manyi firmly believed that the housing-based pension model advocated by Xiao Wang was pure fraud, so he secretly placed his mobile phone by the window and recorded all of Xiao Wang's remarks.Later, he urgently visited Lao Ai and tried his best to dissuade him from trusting such pension plans.Before he finished speaking, Lao Ai returned home and heard his wife mentioning that she wanted to mortgage the property.Lao Ai firmly opposed it and regarded this as a family inheritance and there was no room for failure.When Lao Ai's wife heard this, she was furious and protested. She bluntly said that the couple had no children and were over sixty years old, so they should plan a retirement plan.Lao Ai firmly believes that his medicinal wine sales will be enough to support his life in his later years.The wife retorted, pointing out that they had rarely been invited to neighborhood gatherings over the years, implying that Lao Ai's low-key behavior may have shortcomings.

Lao Ai insisted on his opinion, thinking that it was all because he was low-key and an ordinary citizen.The wife decided to carry out the "housing for retirement" plan on her own, and she couldn't stop crying.Du Manyi stared at the portraits of his family ancestors, with mixed feelings in his heart, and couldn't help crying while holding the photos in his arms.Upon seeing this, Du Mantang comforted him not to let his thoughts get too entangled, and explained the meaning of "knocking on the door in the middle of the night without being surprised", which means to maintain inner peace and determination.

Lao Ai was kicked out of the house by his wife and met Uncle Ma by chance in an alley.Uncle Ma revealed that he had estimated through Xiao Wang and others that he could receive a monthly subsidy of 20,000 yuan by participating in the "housing-based pension plan". In addition to the pension, he would have a monthly income of 30,000 yuan, and he looked forward to a worry-free future life.Lao Ai met Zhang Zezhong by chance and mistakenly thought that he was frustrated in his job search. He encouraged him not to lose his dignity and mentioned the achievements of Zhang Zezhong's ex-wife. Zhang Zezhong clarified that the two were no longer related and were independent.

Lao Ai brought the medicine and wine to the Food and Drug Administration for verification, and he was accompanied by his third master.The guard told him that it needed to be approved by the Industrial and Commercial Bureau first. Lao Ai was unwilling to go all the way in vain, so he ordered the third master to promote the medicinal wine with Allegro at the door.This caused a commotion, and eventually the police intervened and Lao Ai was arrested again.Police officer Shi Suo took over the case and teased Lao Ai for causing trouble in his spare time, pointing out that his behavior constituted provoking trouble.

Xiao Wang once again organized the elderly in Hutong to participate in a one-day tour of "Housing for the Elderly", and Du Yiyi followed closely, intending to collect criminal evidence.Xiao Wang exaggerated the superiority of the elderly care environment, and the elderly were confused by his words.Du Yiyi sneaked into the office to secretly photograph documents, but was unfortunately caught on the spot.Uncle Ma and Aunt Zhang were deeply disappointed with his behavior. The former blamed himself, while the latter accused him of stealing.Du Satisfied and defended his grievance, Aunt Zhang begged the dean for mercy, and Xiao Wang also agreed.Du Satisfied angrily and punished himself, but Ma Bo scolded him for being shameless.

Du Mantang returned home depressed. He was expected to be blamed by Du Mantang, but he was relieved.Du Mantang stated that good people will also encounter misunderstandings and grievances, and reminded that the truth of this matter has yet to be verified.