Zatch Bell! Attack of Mechavulcan

Zatch Bell! Attack of Mechavulcan (劇場版 金色のガッシュベル!! メカバルカンの来襲) is a 2005 Japanese animated film and the second movie based on the anime series Konjiki no Gash Bell!!. The story revolves around Dr. M2, a demonic magic scientist from the future, who kidnaps Kiyomaro and intends to take him to the future demon world as his partner. Meanwhile, Dr. M2 creates a series of robots resembling Vulcan, a toy that Kiyomaro made for Gash, and sends one of them (Death 18) to befriend Gash in order to keep him away from Kiyomaro. Gash mistakes Death 18 for a new Vulcan and names him "Fourth Generation," forming a bond of friendship. Eventually, Gash and his friends journey to Dr. M2's castle to rescue Kiyomaro. With the help of their friends, Gash and Kiyomaro defeat Dr. M2 and prevent the time-space rift from expanding, saving the world. The film emphasizes the importance of friendship and trust, while also including comedic and humorous elements that appeal to audiences.