The protagonist traveled through time and came to a courtyard house in the 1950s. Fortunately, he had both parents and a harmonious family. Just when he first arrived, a magical fishing system was quietly activated. From then on, the protagonist embarked on a different life journey.
In this courtyard full of fireworks but full of trivial disputes, the protagonist is not involved in those complicated interpersonal disputes, but starts the "fishing" mode leisurely and contentedly. Relying on the fishing system, he can harvest various unexpected surprises from time to time, either scarce supplies or unique skills, and his life is enjoyable.