A God's Invitation To Eat summary:

The God of Rain is finally able to go on vacation, and for three years at that! With the dreams of an independent life, he goes to the mortal realm.One night, a neighbor collapses on his doorstep in danger of starvation. With no other choice, he lets her eat his dinner. That should've been the end of it. However, because of the neighbour's kindness, the two become quickly acquainted.In the end, the neighbour discovers the Rain God's identity, and her life becomes a little more magical...