Lore and character idea for Minecraft Vanilla

I wanted to share a free lore, skin, and mechanics concept for Minecraft:
Jason is an explorer trapped in The Shift dimension after the portal closed behind him. Despite being stranded, he kept exploring, building simple camps, and leaving diary pages inside chests along with some loot. Each diary entry tells how he survived alongside his partner, a Piglin.
As players explore, they find more camps—each increasingly destroyed—until reaching the last one. There, players find the final diary entry and a heart-shaped collar made half of gold and half of emerald.
In his last note, Jason explains how he tried to save her, but they ran out of Awkward Potions, turning her into a zombie in minutes. He tried everything, but failed. Suddenly, his tone changes: he writes that he feels he belongs there. After that, Jason's fate remains completely unknown.
Reward & Item:
With the collar, players can craft a special lantern for The Shift. It works similarly to a Copper Bulb, but with an organic design, emitting a soft, dim light perfect for decoration.
Note: Free concept created by a fan (Paps 989). Mojang is free to use or modify it.