Traveler of All Realms: Scarlet Mark

After being forcibly bound by a scarlet bracelet, ordinary young man Ling Feng was forced to travel through thousands of worlds: from swinging an ax to survive in the zombie apocalypse, to using historical knowledge to solve problems in ancient courts, from reasoning about loopholes in the rules of a mysterious town, to counterattacking with game theory in martial arts circles - every world is a desperate situation starting from scratch, but it is also a stage for crushing IQ. There is no ability to inherit, no equipment to carry, only memory and experience are the survival capital. The bracelet is both a reminder and a navigator. In life and death trials, he gradually discovers the secrets of time and space and high-dimensional threats hidden behind the mark. When the final choice comes, should you become a shuttler who protects all realms, or return to ordinary reality? Ling Feng has only one answer: No matter where you are, you must rely on your brain to survive!