Strange Talk About High School

Today I received a letter from Yu Wen. When I saw the content of the letter, I broke out in a cold sweat. He was threatening me with the secret from that year. And he had died unexpectedly a year ago. And just then my phone rang. Several people called and said they received a letter today from Yu Wen. We started a discussion group. We were discussing what to do inside, because the harm he brought to us back then was not small. At this moment, we don't know that a bigger conspiracy is waiting for us. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.