Twists and Turns were his Master Plan.
He followed His Chaos back where It Began.

Discord, the chaotic former-king of a chaos-ridden Equestria, has just been reinstated by Princess Celestia as a reformed Draconequus. However, he wishes to be alone after that event, when he leaves to reflect upon the being he once was. Where else would he go to think than where his millennium of thinking began? The Canterlot Sculpture Garden.