The notorious villain Dr. Eggman, smarting from his latest defeat at the hands of the legendary duo Sonic The Hedgehog and Miles "Tails" Prower, concocts a diabolical scheme to tarnish their reputation and wreak havoc in the bustling metropolis of Grand Tropic. His target: a gleaming restaurant recently opened by the heroes in collaboration with an anonymous company, a collaborative venture that has captured the hearts and appetites of the city's inhabitants with its delightful blend of speedy service and delicious cuisine.

The plot unfolds on the grand opening day of the restaurant, as the blue blur and his two-tailed fox companion are busy serving up smiles and scrumptious meals. Little do they know, the cunning Dr. Eggman has infiltrated the restaurant's state-of-the-art systems, hijacking the robotic replicas of Sonic and Tails that are an integral part of the efficient service. With a maniacal cackle, the mad scientist reprograms the robots to cause chaos and destruction, all while donning the guise of the heroes themselves.

A simple young individual named [ͥͥ̀ͯRȆ̦͉͘D̊̈́̐A͆C̛ͬT̆Ę̖̼̗D]̲ͮͪ, who lands the overnight security job at "Sonic & Friend's Pizza Restaurant" on the restaurant's first evening of operation. Thinking it's just another mundane gig, he's ready for a quiet night of patrolling the gleaming corridors and ensuring the safety of the patrons. However, fate has other plans. The moment he steps into the neon-lit dining area, he's greeted by the eerie sight of the robotic Sonic and Tails gone rogue, attacking the innocent customers and wreaking havoc.

Panic-stricken, he reaches for his trusty phone to call the real Tails for help. To his astonishment, the ever-resourceful fox hero answers, horrified to hear of the chaos erupting in his namesake restaurant. Tails, who is currently on a mission, assures [ͥͥ̀ͯRȆ̦͉͘D̊̈́̐A͆C̛ͬT̆Ę̖̼̗D]̲ͮͪ that he's on his way and that he'll guide him through the situation until he can arrive. Thus begins an unexpected partnership, with the seasoned Tails coaching the greenhorn [ͥͥ̀ͯRȆ̦͉͘D̊̈́̐A͆C̛ͬT̆Ę̖̼̗D]̲ͮͪ through the treacherous maze of the restaurant.