Weird Apocalypse: Blood Contract Ghost Armor at the Beginning

On September 9, 2126, three strange text messages were received simultaneously around the world: 1. Ghosts cannot be killed 2. Ghost weapons can seal ghosts 3. If you discover the killing patterns of ghosts, you can avoid their attacks. On the same day, evil spirits invaded and the world was in purgatory. Chen An, an ordinary college student working part-time in a museum, encountered the terrifying red-haired ghost on the first day of his supernatural recovery. At the critical moment of life and death, mastering a set of thousand-year-old armor gave him the capital to survive in the strange apocalypse. Second text message: 1. Ghosts and ghost weapons are both unique 2. There is a corresponding relationship between ghost weapons and ghosts. Ghosts or ghost weapons that are not in the corresponding relationship cannot be sealed. 3. Both the ghost and the ghost weapon are incomplete. The ghost is not a puzzle or the ghost weapon cannot be assembled. However, the ghost armor is not omnipotent. Every time it resists the attack of the evil ghost, the ghost armor cracks. What is even more frightening is that there seems to be a terrifying ghost sealed in the armor. In order to find his sister who was trapped in the school and to survive in this world where evil spirits are rampant, Chen An had to decipher the murder patterns of various ghosts while exploring the whereabouts of other ghost weapons. Last text message: 1. Ghost weapons that seal evil spirits can use the power of ghosts. 2. Using the power of ghosts will cause the seal of the ghost weapon to be reduced, and the host will be at risk of death. 3. If the integrity of the ghost weapon is greater than that of the ghost, then the ghost will be successfully sealed; otherwise, it will be attacked by the ghost. But he soon discovered that what was more terrifying than the evil spirits was the unfathomable human heart. Why is the strange apocalypse coming?