Bloodworm: the Lost Building

A horrifying boy's corpse, a confusing murder case, is strikingly similar to an unsolved murder case ten years ago. The cause of death of the deceased was due to being crazily bitten by an unknown insect... Corpses with the same cause of death also appeared on the other side of the ocean, and famous buildings collapsed one after another in mysterious ways. Is it a shoddy project, or...