When the world is swallowed by the "grey tide", color, taste and hope disappear together, and everything becomes dead. The survivor Lin Su, an ordinary urban white-collar worker, accidentally activated the "God of Food System" at the end of his despair.
A bowl of hot porridge that can drive away monsters, a piece of biscuit that can give courage, a pot of soup that can heal the soul... He found that in this apocalyptic world where even the sense of taste has been numbed, food has become the ultimate weapon against despair.
He is no longer the wimp struggling to survive, but the cook who lights a fire in the ashes.
Teaming up with an extraordinary iceberg beauty to protect the mute girl who symbolizes the future, they drove a magical mobile food truck and embarked on a journey to find the "Fountain of Life".
This is not a story about killing and conquest, but a legend about using cooking to heal, using flavor to redeem, and rediscovering color and warmth in the world on a gray wasteland.