Books like Dr. STONE, Vol. 4

Imagine waking to a world where every last human has been mysteriously turned to stone...Senku and friends make their way through the scientific road map that'll lead them to the Ruri's cure! Next up, a death-defying quest to obtain one of the deadliest substances on Earth—sulfuric acid! Meanwhile, the Grand Bout Martial Arts Tournament approaches, and the prize is a big one—the chief’s throne!