Konjiki no Gash Bell!!: Mecha Vulkan no Raishuu

Synopsis

Takamine Kiyomaro is left stunned when Gash Bell reveals plans for a new Volcan 300. While attempting to board the bus to Coast School, Kiyomaro is abducted by a colossal Volcan 300. Gash soon befriends the very same robot, now identified as Volcan 300 Generation 4. Kiyomaro awakens under the care of Dr. M2, who intends to partner with him. Gash and other demons intervene, preventing M2 from taking Kiyomaro to the future with Generation 4's assistance, exploiting a system flaw. Despite M2's persistent attempts, he is ultimately defeated. However, a new crisis emerges as the time-traveling rift M2 created becomes unstable, threatening to engulf the city. Gash and his allies must now race against time to prevent this catastrophe.