At the Start, I Mistake Li Shimin for My Big Cousin

A person transmigrates to the Tang Dynasty and becomes the owner of Wucheng Village. Su Changsheng plans to keep a low profile and make money quietly. But his distant cousin comes to visit and is robbed on the road, failing to arrive as scheduled.

Just then, he runs into Li Shimin, who is traveling incognito, and mistakenly recognizes him as his cousin. At first Li Shimin is unwilling, but after a round of conversation, he immediately thinks: this is pretty great! From then on, I, Li Shimin, am Su Changsheng's big cousin.