After previously defeating The wind sorcerer Vaati, green, or link, is tasked with returning the four sword to its pedestal. This means he will have to say goodbye to his new friends, who are also his clones, Vio, Red, and Blue. Saying goodbye was hard, but living with the absence of his good friends is harder. Sure, Zelda is an excellent friend, but sometimes you just need someone else to talk to. So, naturally, when a mysterious figure offers to bring his friends back without consequences, he accepts.
That was a terrible mistake.
There is always, ALWAYS, a consequence to your actions. And, well, be glad you aren't link. Because now, he has to deal with the awakening of an ancient evil.
And boy, is this evil pissed.