Beast Mask Detective

Two centuries later, the world was turned upside down and a group of "new humans" came to power. Opened up the world of orcs. The story begins two centuries ago, when plastic surgery was just emerging as a novel fashion. Many people undergo plastic surgery with the mentality of giving it a try. However, they don't know that this process is irreversible. Soon, clues began to emerge, and the world fell into turmoil. Soon, people were surprised to find that Furui's plastic surgery was hereditary, so there was an additional class in the world - orcs. Due to their different appearance, the remaining humans began to oppress the orcs. Under the high-pressure rule, the orcs rose up and created a new world, a new order... Of course, many people are wondering why plastic surgery is irreversible, but they are all busy building a new order. But they never imagined that a century later, such an "axis" person would appear - May Day. He led the four Honghu people to start a long investigation. Was the big event two centuries ago an accident or a conspiracy? Is the "high priest" that the Fu Rui Group relies on the mastermind behind the scenes, or is he taking advantage of the situation? Everything is recorded in this "history book" of the parallel world.