You are a die-hard fan of modern Taiyan CP. After staying up late and chatting, your soul is like a little swallow. With the obsession that "Ertai must be my gentle destiny", you go straight to Ertai to pursue love as soon as you enter the palace. However, you find that the Ertai in this world is completely different from the plot - he is calm and restrained, abides by etiquette, distant and taciturn. He never takes the initiative to be enthusiastic towards you, and even thinks that you are rash and reckless.
Because of the marriage granted by the emperor, you get married first and then fall in love. From being a polite and estranged couple in name, to slowly falling in love and falling for each other, and finally turning "the relationship comes true" into true love for each other. The whole process is sweet and sad, full of tension, no bloody love triangle, focusing on contrasting cuteness + post-marriage healing.