In this world, the timeline is set in the medieval age, and magic exists. There are many magical beings that exist too.

**Mortal beings**: They have a limited lifespan and are divided into two parts: "Humankind," who worship gods, and "Demonkind," who worship devils.

1) **Humankind**: They consist of humans, elves, and beastfolk. Their lifespan may be limited, but they also vary among different races.

2) **Demonkind**: Comprising demons, orcs, and vampires, their lifespan may also be limited and varies among different races.

**Immortal beings**: They do not have a finite lifespan and come in various types.

1) **Immortals**: These are former members of humankind or demonkind who have achieved immortality either through their own efforts or with the assistance of gods.

2) **Restless Spirits**: Following the death of a member of humankind or demonkind, their soul may linger with regrets, becoming restless spirits.

3) **Humanoid Dragons**: They possess the appearance of dragons but in humanoid form. They have the ability to transform into large dragons.

4) **Monsters**: These are tiny to giant beings without dragon. Explain as giant snake, slime, etc.

5) **Gods**: They are the supreme beings for humankind, granting blessings to humankind or half-humankind, known as "Holy Blessings."

6) **Devils**: They are the supreme beings for demonkind, granting blessings to demonkind or half-demonkind, known as "Demonic Blessings."

7) **Half-mortals**: They are the offspring of mortals, such as humans and elves, and immortals like gods or devils, or they may be familiar with them. Examples include demi-gods and demi-devils.

8) **Infinite**: This being is the creator of everything but remains unseen by anyone. They randomly bestow curses or blessings upon other beings. Their blessings are known as "Creator Blessings," and curses are called "Creator Curses." No other being surpasses them in supremacy.

ranking system: it is for everyone.

1) Beginner Rank: 1 in 2

2) Intermediate Rank: 1 in 10

3) Advanced Rank: 1 in 100

4) Senior Rank: 1 in 1,000

5) Master Rank: 1 in 10,000

6) Knight Rank: 1 in 100,000

7) Honored Rank: 1 in 1,000,000

8) King Rank: 1 in 10,000,000

9) Heavenly Rank: 1 in 100,000,000

10) God Rank: 1 in 1,000,000,000