Educated Youth-I Have a Critical Sign-In System

Era-Travel-System-Male Protagonist-Shuangwen I traveled back to the 1960s and 1970s, and the country was short of food and drink. Fortunately, I have a super system. Ding - Congratulations to the host for getting the sign-in crit system, drawing a roasted chicken, criting a hundred roasted chickens, hahaha, getting rich and finally having something to eat. After eating and drinking, I remember the country's difficulties and help the country rise. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.