Food blogger Lin Chuchu travels into a novel where she stays up late to catch up on updates and becomes the little transparent sister next to the heroine. As she was familiar with the plot, her biggest disappointment was the beautiful, powerful and tragic villain in the book - the Seventh Prince Xiao Yu. His mother and concubine were murdered, and he lived a lonely life. Although he finally ascended the throne, he died young. Before his death, he only wished to be free and happy in the next life.
When she opened her eyes again, she was encountering the darkest moment in his life: his mother and concubine were newly deceased, and everyone was despised. Looking at the young man huddled in the corner of the cold palace with cold eyes like a little beast, Lin Chuchu was determined to use her full cooking skills and enthusiasm to warm his cold heart and change his inevitable death.
"Xiao Yu, as long as I'm here, you will be safe and happy in this life." She held the hot pastries and her smile was as warm as the sun.
Xiao Yu, who has returned from rebirth, just wants to escape from the imperial power, establish his own business territory, and spend the rest of his life leisurely. But he happened to bump into a little girl who always looked at him with distressed eyes and always wanted to feed him delicious food. At first, he suspected that she was a pawn sent by various forces, and made sarcastic remarks to her. Later, he got used to the warmth she brought and became addicted to the warmth of her palms. In the end, he held her hand tightly, his eyes paranoid and deep: "Chu Chu, once you break into my world, don't ever think of leaving again. You are the only light in my dark life, the only love and salvation in my life."
This is the story of a world-weary reborn tyrant who is redeemed by the Little Sun who travels through the book with delicious food. From then on, he is imprisoned and obsessed with the sweet pet for the rest of his life.