Description:

create a mob that looks like a Zombie which has the following appearance: 'The Yandere Girlfriend is a humanoid, anime-style mob with long, jet-black hair that reaches her waist, slightly messy bangs drifting just above her glowing pink eyes. Her pupils are heart-shaped, giving her a disturbing mix of cuteness and danger. She wears a Japanese school uniform: a navy-blue sailor top with a crimson scarf, paired with a short pleated skirt. Her knee-high socks are faintly stained red, and she clutches a kitchen knife in her right hand, which she occasionally twirls absentmindedly. Her expression is usually soft and affectionate—cheeks flushed, lips smiling—but that sweetness is always undercut by the twitch of her eye or a sharp glint of possessiveness. She emits small heart particles when near the player and is fully immune to sunlight, never burning during the day. Her presence feels both protective and unsettling, like she’s always watching... always waiting.' and the following behavior/capabilities: 'The Yandere Girlfriend is entirely focused on the player, following them closely and showing intense affection. She does not attack the player under any circumstances, even if provoked or damaged. When near, she blushes, giggles softly, and murmurs unsettling lines like “You're mine forever” or “I’ll protect you from everything.” Her mood, however, is fragile. If the player comes within three blocks of any human mob—such as a villager—her demeanor changes instantly. Her voice sharpens, her eyes glow brighter, and she becomes overcome with jealousy. In this state, she turns hostile toward the player, attacking them while shouting possessive lines like “Why were you talking to them?!” or “No one else can have you!” Once the rival mob is gone or the player moves away, she calms down and resumes her affectionate behavior. The Yandere Girlfriend can be permanently tamed by giving her a golden apple. Upon receiving it, she stops completely, stares at the player with disbelief, and whispers, “You chose me…” From that moment forward, she becomes entirely loyal and will never attack the player again, no matter how close they get to other mobs. She continues to follow and protect them, healing quickly when nearby and teleporting if left behind. When she dies, she drops a single writable_book, referred to as her diary. The book is not blank—it contains disturbing, handwritten entries like “Day 14 — He smiled at me again today. I know he means it,” “Day 23 — That villager looked at him. I won’t forget that face,” and “Final Entry — If I’m gone, just remember… I was always the one. I still am.” Her behavior paints a chilling portrait of devotion, obsession, and a love that never truly dies.'