Reincarnated into a fantasy world, he expects magic, adventure, and glory.

Instead, he wakes up as the weakest mushroom in a monster-filled dungeon.

With no weapons and nowhere to run, survival seems impossible-until he discovers an ability that lets him absorb skills from fallen creatures and create specialized mushroom minions.

Scouts. Warriors. Mages. Even exploding mushrooms.

Every victory makes him stronger. Every new minion expands his fungal network. What begins as a hidden garden soon grows into a refuge for outcasts, a powerful army, and the foundation of an underground kingdom.

He only wanted to survive.

Now humans, demons, dungeon monsters, and ancient powers are beginning to notice what is spreading beneath their feet.

They may see him as nothing more than a harmless mushroom.

They are about to discover how dangerous a mushroom can become.