Isekai (Reincarnated into Another World)

The Pit of Fallen Heroes is a brutal arena where the captured resistors are forced to battle each other for survival. Surrounded by a jeering crowd, the combatants must face not only their opponents but also deadly traps and mythical beasts that lurk beneath the sand, all in pursuit of freedom.

A dark, sprawling arena enclosed by towering stone walls, stained with the marks of countless battles and lit by flickering torches, with a sandy floor marked by deep scars and bloodstains, while a grim audience cheers from above.