Dimensional Academy: The One and Only Summoning System

A triumphant power fantasy that sweeps all before it, forging a legend of guardian spirits. A thousand years ago, humanity was struck by catastrophe when dimensional star beasts invaded Earth. Humans awakened the ability to bond with soul rings, allowing dimensional characters to possess them and fight. After transmigrating, Xu He gains the one and only Summoning System.

Goddess: "My bonded star spirit is Big Mom, one of the Four Emperors." A prodigy: "My bonded star spirit is Naruto of the Six Paths." A genius: "My bonded star spirit is Ichigo Kurosaki, the Soul Reaper."

Xu He: "Why are all of yours bonded? Can't you summon them?" Everyone: "Obviously not. Star spirits can only possess us to fight. They can't be summoned."

Xu He stares in bewilderment at the Six Paths of Pain, Soul Reaper Aizen, the Three Admirals from One Piece, the Black Dragon from Fairy Tail... They're not possessing anyone.

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.