50,000 years ago, Hell was destroyed because of too much Foul from the resentment of the souls that later turned to Soul Eaters and devoured everything in their wake, leaving nothing of Hell. The gods above in Heaven, in order to take care of the newly-died souls, created the Afterlife Department comprised of grim reapers. Huo Ling was delivering food that day when he met Yi Bing and the guy gave him a warning. When he arrived to the customer's unit, he was killed. Huo Ling: you set up a death flag for me! Yi Bing: I'm a grim reaper. I'm the flag myself. Let me help you solve the mystery of your death. Huo Ling: your sister! Alternative title: The Different Ways I Died at 23 Update: daily
Yi Bing's face darkened when he saw Huo Ling's body is still inside the dormitory while his friends are nowhere to be seen. Huo Ling's body is still on the same place as when he last saw it before he left with Huo Ling (the soul). Fortunately, Huo Ling's friends didn't do something strange on Huo Ling's corpse, like drawing on his corpse or worse, take nude photos of Huo Ling.
He immediately took out his phone and called the police before he went out to look for Huo Ling's classmates. "Huh?" he muttered when after the call, he saw on his phone's screen a familiar number. He ignored it.