Childhood sweethearts Pei Yanzhou and Jing Li became bitter rivals when they grew up. They met unexpectedly during a blind date and got into a quarrel, and later got entangled many times in bars, hotels and other scenes. Pei Yanzhou was cold and venomous in the early stage, but later he was gradually attracted to Jing Li and "crazy for love". Jing Li was arrogant and tough-tongued, but gradually fell in love with Pei Yanzhou during their quarrels and interactions. The appearance of Lu Jinwen, the daily routine of campus life, and the assistance of family members, etc., Made the relationship between the two full of tension, pushing the two from mutual dislike to closer to each other, and the ambiguous atmosphere gradually thickened. Adapted from the Tomato novel "Beautiful Winter", written by Qiu Liuying.