Geniuses' Love (Secret Underground Senior High School)

The world is full of mystery... I agree with that, people are unique with their different abilities...
What if one day you received a mail saying,

"You are invited to take the entrance examination for the Universal Underground Senior High School of the gifted on April 5 exactly 7:00 pm at *toot*.
Please cooperate this is very confidential only you and your family must know."

Shocked all over your faces, for over billions of students in the entire world you were chosen as one of the 800 students to enter the secret underground school of government and you saw the world or should I say the real world and encountered the real competition with the amazing students.

What to do?!?!