Lies under the red umbrella

Weijia, a girl from Xiangjiang College, finds a red umbrella in the library and her temperament changes drastically. A few days later, Xiao Xia goes to the library to borrow a book, and accidentally finds a girl dead in the reading room, and the deceased is Han Jia. Soon after, two of Xiao Xia's roommates committed suicide for no apparent reason. Xiao Xia received a strange text message one day saying that she would be the next to die. The police investigation found that the deaths were all related to the curse of Colin, and the legend of Colin was introduced to China by a professor named Qin Lang, who suddenly disappeared twenty years ago and has not been seen or heard from since. When the investigation hits a bottleneck, a mysterious figure emerges. Every midnight, he sneaks into the old building that caught fire twenty years ago. ...... A red umbrella, a burnt-out old building, three inexplicable lives, and a man who disappeared twenty years ago.