This is the first book in the Three Realms and Two Realms series. There are probably three books.
There are three realms in this world, the realm of gods, the realm of demons, and the realm of humans
There are two realms, the land of extreme cold and the realm of lava
There are two emperors in these two realms. They were originally opposed to each other, but after many changes, they became one.
1. The character will be revealed slowly
2. Giving birth to a child, emergency lightning protection
3. Pseudo alternative memes
4. Is he
5. The scarf is Mast, and it will be carried here
Intent: To be updated