When Kaz and Oliver meet Timeline, a superhero who has the ability to see into the future, they discover that villain Crimson Demon and his three brothers have a plan to destroy the world. Oddly enough, because Kaz whizzed through his pop quiz, these three events lead to a portal's opening for the freedom of Crimson Demon's brothers. The three events are: the fool will become the wise man (Kaz whizzing the pop quiz), knight will fall during the day (Oliver falling inside a knight costume), and the chord of dischord will be played (Gus). [1] (thetvdb.com)