ModsJava
Immortal Storage Mod (26.1.2, 1.21.1) – Ascend Through Cultivation
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
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Immortal Storage Mod introduces a xianxia progression system combined with custom pocket dimensions and expanding storage networks. Players begin as ordinary mortals, gather spiritual energy, refine alchemical pills, and survive tribulations across ten stages. The mod links your character growth directly to your storage space, unlocking specialized pocket dimensions filled with automated machines, spirit swords, and resource generators.
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Features:
- Ten-Stage Progression: Advance from mortal awakening to ascension through pill refining and tribulation challenges.
- Evolving Personal Storage: Expands your inventory from a small internal space to a massive cross-dimensional storage network.
- Private Pocket Realm: Grants a persistent personal dimension where you control weather, daylight cycles, and time flow.
- Spirit Forging Multiblock: Compresses raw resources into Immortal Yuan or decompresses single items into multiple outputs.
- Simulated Production: Automates resource collection with machines like the Simulated Spirit Field and World Shard Miner.
- Resource Locator: Highlights nearby chests, mob spawners, archaeology blocks, and ore blocks in distinct glowing outlines.
- Equips you with three tiers of spirit swords and multi-mode spiritual tools for combat and mining.
- Grants permanent night vision to your character once you advance past stage five.
- Holds fluids, mechanical power, and magical energies directly within your upgraded storage space.
- Provides utility items like the Substitute Puppet for death protection and the Soul Catcher for capturing mobs.
- Ships with an in-game bilingual guide book called the Ancient Jade to show all multiblock diagrams and recipes.
How to Use:
- Open the Ancient Jade guide book in your inventory to inspect the first cultivation steps.
- Gather spiritual energy and craft alchemical pills to raise your cultivation stage and open extra inventory slots.
- Advance through early stages to unlock crafting, smithing, and furnace panels inside your personal storage screen.
- Reach stage six to step into your private realm dimension and unlock advanced cross-dimensional storage.
- Build the Miniature Immortal Ruin multiblock using chains and barrier blocks to compress raw materials into Immortal Yuan.
Screenshots:





Immortal Storage Mod Download Links
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: In MC Java Mods, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
File checked by MCModsHub
- Downloads as 527507.mcaddon
- Download size: 5.5 MB
- Download link checked 16 Oct 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.