The Grade Change

3 teenagers sneak into their school at night to change their grade, but an unexpected force aims to stop them. 3 teenagers sneak into their school at night to change their grade, but an unexpected force aims to stop them. 3 teenagers sneak into their school at night to change their grade, but an unexpected force aims to stop them. 3 teenagers sneak into their school at night to change their grade, but an unexpected force aims to stop them.