Copywriting: In order to complete the writing task assigned by the editor-in-chief, freelancer Ji Xin was introduced to Mo Ran, the CEO of the software company, by her friend Lin Hao. In order to learn from Mo Ran's love model, she agreed to his request to "live together". The relationship between the two involves a strange relationship in the past life. Is it the fast food love of good friend Yan Lin that takes precedence? Or is Lin Hao's long-lasting love the most true?