Why can't the chef at Youlan Lake watch it when he arrives?

You can see it.

The plot can be seen. It tells the story of Xiao Haozi, who lives in the palace and has just been made a royal chef by the emperor. He wanted to elope with his beloved Princess Yi, but he was persecuted by his jealous brother and fell into Youlan Lake. Living in the modern tomorrow, I was also ambushed by a car accident and fell into the Youlan Lake. Embraced by fate, the lovely little chef turned into tomorrow, opening a story of a modern journey.

The Chef of Youlan Lake is an urban fashion romantic comedy produced by Penguin Film and Television, New Smile (Beijing) Film and Television Culture Media Co., Ltd., jointly produced by Beijing Xingrui Tianyi Culture Communication Co., Ltd., directed by Zhao Yilong and starring Tsui Hark, Li Mengying, Liao Wang, Heyuan Xu and Li Cenyi.