An ordinary, unremarkable mushroom, seemingly forgotten by everyone. The very one whom the alchemist Drogo accidentally brought to life while wandering through the forest at night and spilling his magical elixir. Grut, suddenly awakened and bewildered, was at first a fearsome attacker, then an empathetic and supportive hero, and finally a tank, growing the strength of his mycelium.

Now Grut is determined to find his creator and ask a couple of questions that torment his mushroom soul. Soon, this unexpected hero will appear in the darkest world to bring his intentions to life.