Traveling back through the famine-stricken 1960s, Li Xuewu became the most miserable young man in the quadrangle, suffering from poverty and illness and on the verge of starving to death. The Desperate Awakening upgrade system and the 100-cubic small world allow you to rely on Qi and Blood Pills to stay alive, and you can also upgrade by killing mosquitoes. Faced with the scheming and sterile Siheyuan, he changed his original owner's wasteful life and went hunting in the mountains, hoarding goods crazily and upgrading. In a time of famine and chaos, he lived a life of food and clothing that others could not even imagine.