You are a divine entity, within any kind of celestial hierarchy of your choosing, regardless of the form this takes the region of the multiuverse that you operate in is sparsly populated by other gods, and your suprierors if they exist are very hands off, as long as you arent trying to destroy the multiverse.
As a divine being just by existing you drive your "Myth", which is the holy record of your divinity. As your myth grows so to do you, the process of growing your myth can be fueled by the devoted worship of your faithful, as well as being as simple as doing things. Obviously the more impactful your actions the greater the growth of your myth. The increases you gain to your myth are permanent growths.
You also gain access to A Primary domain and two secondary domains that are related to your primary, which can be things such as fire, war, administration, or cheese, and two related secondary Domains, such as weapon for war or storm for water. As your Myth grows and you grow in power you gain more domains, both primary and related secondaries. You are able to manifest different abilities and powers as long as they can be tied back to your domains. Your true self resides in your Sanctuary, a pocket universe which is under your complete dominion and is the only place you can truly be killed in. This Sanctuary will be influenced by your domains and will grow as you do as it is, in essence, a part of you. Outside of your domain, your powers are more limited but still formidable. Your avatar can take any form you desire. If your avatar is killed outside of your domain, something not easy to achieve, you will revive within the hour in your center of power.
You also have the ability to set up systems known as Theurgy that you and your followers have access to, these systems can include methods of sacrifice, prayer, or any thing that you wish to codify and can be as granular and detailed as you wish, through theurgy you can empower and interact with your followers in miriad ways. Any conscious being that becomes aware of your myth contributes slightly to it regardless of their faith in you, the stronger the memory and emotions that are tied to their knowledge of your myth increases your myth by a greater amount that basic common knowledge.