Wright High School was enveloped by a dark force. Students were unable to leave the school. All the teachers turned into unknown cosmic beings. Under the threat of these cosmic beings, three rules were set.
1. Everything at school is as usual, with normal classes and normal breaks.
2. Students with excellent academic performance are allowed to leave the school.
3. The student who ranks first in the final exam will receive a mysterious gift.
Principal Mephilas said:
"We come with good intentions to screen the most powerful people in the universe and fight against evil."
"We will give you strength, wisdom, and fighting skills until you become a true warrior."
"Fight young man, this will be the most unforgettable year in your life."
