Senku, Chrome and Magma go spelunking for a rare mineral, but can they survive the dangers of a real-life treasure dungeon and make it back alive? They have no choice if they want to create the greatest “weapon” of modern times—the cell phone!
Chapter TitlesZ=53: Hard Knocks Crafting ClubZ=54: Flickering Blue JewelZ=55: Treasure DungeonZ=56: The TreasureZ=57: Heat HeartZ=58: Wave of ScienceZ=59: Voices From Here To EternityZ=60: Angel's Song, Devil's WhisperZ=61: Stone Wars Begin
— Description from Comic Vine community (comicvine.gamespot.com).
