"Revenant" tells the story of a chilling tradition that prevailed in medieval England: arrested criminals would be stripped of a part of their skin to make a "human skin book" before being executed, to permanently record their crimes. These books are said to have mystical spirituality, carrying the evil spirits of their masters, leading those who wield them to destruction. Players will travel to a world full of mystery and horror. The text information in the game plays a key role in helping players understand the storyline and providing them with clues to solve puzzles and escape from difficulties. Survival Escape, that is, with plot, horror and decryption as the core. Players need to hide and escape to protect their lives, and the interior furniture in the game environment provides a great place to hide and help keep the game going.