God's Memory Game

Zhang Lin, who had just been admitted to 985 University, had his parents die mysteriously a year ago, leaving only a sister who was in high school. So Zhang Lin dropped out of school and went to Wuyou to work. However, his sister, who had just entered the second year of high school, also passed away. He fell from the high building with despair and did not die. He signed a contract with the gods and completed 9 games to return to the day when his parents died mysteriously...