Lin Xiaoman, an optimistic and open-minded modern food blogger with superb cooking skills, comes with a "food space" golden finger that can be exchanged for limited supplies. Intermittently and chronologically (60s → 70s → 80s) time travel to the same family and become their youngest daughter/aunt. Each time he travels, he stays for several years, personally participating in and tenderly stirring up the daily life of this ordinary family.
