Chen Yang, who is currently at a low point in his life, accidentally encounters a foreign girl named Katyusha during his travels. A single act of kindness unexpectedly grants him a wonderful life reward mechanism: as long as he sincerely takes care of the other person, he may harvest new opportunities. The two make their way all the way to a small village in the Northeast, from preparing New Year goods, going to the rural fair, and making New Year's Eve dinner, to experiencing ice, snow, and rural life, gradually building trust and affection amidst the lively and warm atmosphere of fireworks and everyday life. Chen Yang also uses one opportunity after another to improve his family life and help the fellow villagers, turning this Spring Festival into a joyful story about companionship, growth, and cultural collision.