Kijimuna

A mob that looks like a child and is like a spirit, and is usually friendly.
However, destroying Kizimner's house is hostile and gives the player a terrifying curse, such as giving the player a "Bad Omen" effect or returning the player to the initial spawn.
If you defeat it further, you will receive a terrifying effect called "the reverse scale of the spirit".
This effect is ridiculous, as all animals attack pigs, cows, etc. to kill the player, or when they sleep in bed, they explode.
You can get rid of it by drinking milk, but please do not destroy or kill the Kijimuna's house.
However, if you give them fish, they will become friends.
For example, they will follow you on an adventure together, fight together, mine together, and so on.
If you feel lonely when playing alone, I recommend this mob.
If you have any good ideas, let us know in the comments.
Thank you for taking a look at my idea.