Taken By Storm (Part 1).During the field trip to Domino City, the Society of Light went to do their own objectives, while Jaden and his friends explored the city. Meanwhile, Aster believed that Sartorius has targeted some of the strongest duelists to join the Society of Light. Jaden and his friends meet Solomon Motou, Yugi's grandfather, who show the group more of the city. In a cave outside the city, a mysterious witch sends two masked ninjas to take care of Jaden. They kidnap Mr. Motou and the witch uses a spell to surround the city with a force field made up of giant duel spirits. Syrus and Hassleberry are confronted by the two ninjas who said they'll have to beat them to see Mr. Motou again. They duel on top of a building (the building where Kaiba and Yugi dueled Lumis and Umbra for the second time). The ninjas, Frost and Thunder, dueled two on two and easily gained the advantage, even though they didn't seem to get along.