I can't possibly have a fiancé [Comprehensive]

Knowing that she had been engaged to be married long before birth, Miss Sakuraya Yamichi Chiri disguised her identity and transferred to the high school where her fiancé attended to investigate secretly.Her goal is very clear, to grab his pigtails and cancel the ridiculous marriage between the two families!It was only later that the development of the matter became more and more out of her control... "You mean, you want to cancel the engagement with this uncle?" The purple-gray short-haired boy was leaning lazily against the wall.His hair was upturned, his charming peach eyes casually squinted at the girl in front of him, and after a sneer, the corners of his lips curled up. "Impossible." [This article is also known as "Fiancé Fights Wits and Bravery with Me", "Where Did A Tubo Get the Biscuit" "Who will win the Oscar first between the two dramatists"] Reading guide: *cp tear mole emperor, 1v1 , sweet text *ancient early style, old-fashioned stalk, slow heat, OOC, Su *mainly involved: little green ball prince, rich man's public relations department, rainbow basketball : Yamichi Chiriko, Emperor of Tears ┃ Supporting role: