Herobrine)

What does he look like?
Herobrine, according to descriptions and images, is a near-exact replica of the standard Steve character, but with one very noticeable detail: his eyes are completely white, without pupils. It's often emphasized that these eyes seem to glow in the dark. Sometimes in stories and artwork, he's depicted with his head tilted to the side, standing motionless. In some versions, he may hold tools—for example, a diamond pickaxe or a sword—but more often, his hands are empty.

What is his character like?
In different versions of the legend, Herobrine's character is revealed differently, but there are some common features:

Mysterious and secretive, he often watches the player from afar and disappears if approached.
Malicious tendencies. He is said to have a desire to corrupt players' worlds: he digs unnatural tunnels (for example, 2x2 blocks), cuts leaves from trees, and builds strange structures (like sand pyramids in the middle of the ocean). In some stories, he lights dynamite, steals items from chests, or lures the player into traps.
Intelligence. He understands the game mechanics well: he knows how to set traps and manipulate the environment.
The motives vary. In one version, he appears as a "stalker"—simply watching and confusing. In another, he appears as a vengeful character: for example, the ghost of a miner who hates players and wants to harm them. More complex interpretations also exist.
Sometimes it's narcissism. Some interpretations emphasize that he enjoys inspiring fear and being the center of attention.
It only harms those who ruin Minecraft.