The Lord God's Nanny

[Congratulations on obtaining the guardian system of the heavens! [In the world you are in, the main god disappears, choose the main god Reborn, you can become the father of the Lord God! [You need to have a wife first! When I saw the system mission requirements, the host who had just traveled through time, was poor, average-looking, single for more than 20 years, had no experience in marrying a wife, and had no strength, fell into deep thought...