Following birth is training and measuring of her combat abilty. This gives the sense of planning for the future much like a crafting or strategy-type fantasy, where the reader's expectations build over time.
Some characters attempt social maneauvering to get the better of the heroine, similar to quite a few Chinese historical romances. However, this isn't the focus of the story. It never gets to the point where everyone is out to get her. Several characters are amusing.
Action scenes appear but have clear endings and don't dominate the plot. There are also some descriptions of cultivation practices.
Expecting a harem in the future.
Akidzuki Rio is summoned to another world as their 'goddess', a hero-type character, but is overlooked as average and another girl is summoned as a replacement. Akidzuki Rio is abandoned by the royals and has to survive in this new world on her own. However, she begins to train with great determination and slowly becomes stronger. It seems like it will only be a matter of time before the king regrets overlooking her?