In a prosperous but mysterious modern city, the heroine, one of the messengers from the spiritual world, accidentally traveled to the school where the Ultimate Class is located. People with super powers gather here, and there are undercurrents surging. The heroine meets another heroine, and the two develop a deep friendship. However, evil forces in the class attempt to disrupt the balance between the spiritual world and the real world for their own gain. Not only do they have to face obstacles from these forces, but they also have to solve the mystery of a huge conspiracy in a time-pressed and crisis-ridden environment. In the process, they were misled and misunderstood, and faced a crisis of trust. But with tenacity and wisdom, they united with the members of the ultimate team to overcome many difficulties, thwart the conspiracy, and protect the peace of the two worlds within a limited time.
