From the CEO of a catering empire to a penniless bankrupt, Lu Ziang only got an ancestral sweet shop that was on the verge of bankruptcy. Just when he was worried about the rusty stove, his ex-wife Shen Qingci, who had been divorced for five years, came to the door with a camera to "record his downfall." The fat orange cat in the store, who only ate and slept, jumped on the table and said: "Boy, your great-grandfather owes me thirteen lost snacks. The father's debt must be paid." Faced with the double siege from his venomous ex-wife and the debt-collecting cat, Lu Ziang had no choice but to put on his apron and decipher the family's secret recipe in the smoke and fire, using a series of heart-healing desserts to repay a century-old debt and regain the taste of life and lost love.