In the winter of 1951, on the eve of the War to Resist US Aggression and Aid Korea, Liu Zhanfeng was arrested as an enemy agent as soon as he crossed over and faced the desperate situation of eating peanuts! At the moment of life and death, he awakened the [Emotional Critical Strike System] and handed over the blueprints of cross-era weapons and massive penicillin synthesis technology to the country. The crisis is resolved instantly! The highest level of the country was shocked, and they directly gave him the identity of director of the Secret Service and the rank of senior colonel, sent guards to covertly protect him, and forcefully settled in the courtyard at No. 95 Nanluogu Lane! What's even more amazing is that he is of such high seniority in the courtyard that even the second uncle Liu Haizhong would tremble and call out "dear uncle" when he saw him! Facing the scheming beasts all over the yard, Liu Zhanfeng sneered: Want to kidnap me morally? As long as I have no morals, you can't kidnap me! Jia Dongxu's blind date, Qin Huairu, knocked the matchmaker unconscious with a 30-yuan gift. She stewed meat and roasted duck in the courtyard every day, which made Jia Zhang so greedy that she could not do anything. The more jealous and resentful the beasts are, the more supplies the system will crit! In this era of gradual scarcity of supplies, Liu Zhanfeng relied on the country, with unlimited supplies in his hands, and lived an extremely cool life of reducing dimensionality and making the whole hospital cry in anger!