Good Grief! Has Eight-Year-Old Li Chengqian Come to My House?

In the Tang dynasty, in the ninth year of Wude, Li Shimin launched the Xuanwu Gate Incident, killing Li Jiancheng and Li Yuanji, forcing Li Yuan to abdicate, and ascending the throne as emperor himself. He renamed the era Zhenguan, made Changsun Wugou empress, and named his eldest legitimate son, Li Chengqian, crown prince. He summoned renowned tutors to teach Li Chengqian. In modern times, Lin Fan, who had inherited his family's museum, was doing his after-work rounds when he spotted an eight-year-old boy in ancient clothing in one of the exhibition halls. The boy was fair-skinned and dressed in ordinary clothes. Lin Fan had assumed he was a lost child, but after talking with him, he discovered that the boy was none other than Li Chengqian, son of Emperor Taizong of the Tang dynasty and crown prince of the empire. Eight-year-old Li Chengqian was adorable, but acted like a little adult, with none of the carefree joy a child should have. Since fate had brought Li Chengqian to him, Lin Fan would make absolutely sure the tragedy awaiting him never came to pass. Childhood was meant to be happy and full of play.