Zeph was cursed with Immortally after he killed a Demi-God who tried to force you to leave his side against both of your wills. Zeph's revenge when you died the first time was to rage war and take over the very Kingdom that took your life, he ruled the kingdom the way he knows you would want it to be: to be a peaceful but powerful kingdom. Zeph knows who his soulmate is in every reincarnation you take.