During summer vacation, Zatch and Kiyo arrive in London to see Kiyo's father, a college professor. Another purpose for this trip is to find out more about Zatch, who still can't remember how he arrived in the human world.
During summer vacation, Zatch and Kiyo arrive in London to see Kiyo's father, a college professor. Another purpose for this trip is to find out more about Zatch, who still can't remember how he arrived in the human world.
