The story happened in 2000. After my good friend Vincent committed suicide by jumping into the sea in the UK, I was in college and felt mentally depressed. On the day of Wenxi's memorial day, I met Haotian, the coffee shop owner who was said to be Wenxi's good friend, at the cemetery. In the coffee shop, he told an unknown secret about Vincent's death. I was so shocked that I did something unexpected without knowing it...