After a thousand years of relative solitude, Rowan felt that his time in this land was coming to an end. This would be the single most time he had spent in a single location, and he came to find out that he ended up appreciating his time alone.
Of course, with the nature of his powers Rowan could never truly be alone, his plentiful consciousness pillars meant he could be focused on a million other tasks at the same time, but he had discovered a method over the long years of silence to create a master consciousness.
Every being had a single soul, and after collecting the souls of so many mortals and immortals, he discovered that their greatest challenge when climbing up the paths of power was their ability to multitask.