Upon arriving in the World of Faiz and once more encountering the mysterious Daiki Kaito, Tsukasa found himself in a school uniform and enrolled at Smart Brain High School. He learns that the high school was attacked on a nightly basis by beings called the Orphnoch, with only Faiz to protect the school. Daiki challenged Tsukasa to find out who Faiz was, and Tsukasa then challenged the Lucky Clover clique to a tennis match to see if any of them were Faiz. He beat them, learning that they were Orphnoch who were also after Faiz, and was forced to become Decade, using Blade's power against them. However, Decade was outclassed when Momose appears as the Tiger Orphnoch and warned him to back off. Daiki then confronted the group, giving them a hint as to who Faiz was before going off. Then, the L