The male protagonist adopted seven children. By chance, the seven children traveled together in one of the most popular offline novels. The male protagonist tried for a month but failed to go back. In the end, he gave up and had to accept the arrangement of his family to go to school. When they were in school, they met one of the seven children. They guessed that the nine people had traveled through time together. After the two of them went to school, it took them three years to find each other. Nine people tried to travel back in time, but they still couldn't. The nine people decided to live a good life, but they never thought that a virus broke out. After the virus, a mysterious organization appeared. The nine people were ordered to annihilate the organization, but they ended up getting involved in a mysterious game...
Purpose: cherish the present moment