An ancient boy accidentally discovered a portal that could travel through time and space and came to modern society. He heard and witnessed modern people's free and prosperous life, and accepted modern people's world view and love outlook. However, this is a tragedy for him. If he had not been exposed to modern society, he could have accepted his wife and all the stereotypes and etiquette imposed on him by the aristocratic society with peace of mind. But now, Xu Yingmo, who has his hair permed into curls, is forced to live in a society composed of straight black hair, and he must be looked down upon by others.
What makes Xu Yingmo most sad is that, being in the aristocratic class, he does not even have the freedom to fall in love, nor the right to resist, and can only learn to endure silently again. No matter how cute the girl Du Ziqing is. There was so much love between the two of them that they could never be united. He could only watch her become someone else's concubine, while he had to accept an aristocratic woman he had never met before becoming another person in his love life.
Xu Yingmo once wanted to change this era, but this was impossible. With his power, he simply could not advance the progress of society. As he said himself: "It's happier to play basketball with everyone." The result of fighting against society must be tragic. When he realized this, all he could do was straighten his hair. Although the memory will always exist in his mind, he can only deceive himself and say: "I have forgotten it."