Prince of Tang Dynasty: I Have a Farm System

He transmigrated to the Tang Dynasty and became the sixth prince, Li Yin. However, because he took the blame for Li You, took the fall for Li Yun, and contradicted his father, Emperor Taizong, he was sent by Emperor Taizong to Jiaozhou to cut sugarcane... As a result, Li Yin unlocked the farm system. Isn't this a sure way to take off?