C115 Old Man Wang's Birthday

In Su Xiao's memory, when he was in primary school, he was always at the back of the line. He was called a stupid kid by his parents, and he was bullied by bad kids every day.

However, he couldn't remember which school he was in. He couldn't remember the names and appearances of all the bad children who bullied him. He didn't have any friends or teachers in his memory. He didn't have anything