It choose you randomly and once it does, it’ll harasses you and there’s nothing you can do. No doors can separate it from you, weapons cannot kill it nor spells can stop it. It will make you feel the terror of helplessness and when it keep away from what you love and destroy your life then you will fall in the madness pit. It will wait and wait ’till you supplicate it to free you from your tortured life.
And then is when Gigacapitis will stole your soul.