The world is on the brink of destruction after a devastating ten-year war in the "shadow labyrinth." Desir Arman is one of the last skilled magicians left standing, but even he is no match for the formidable foe threatening humanity's very existence. Just when he's certain the end has come, he is sent back in time to his early days of studying magic at the prestigious Hebrion Academy! With this rare second chance, Desir is determined to save not only himself but also the friends and comrades he once lost. Armed with the knowledge of what their future holds, can his efforts make a difference, or are they all doomed to relive the same terrible destiny?

Just as the planet approached its third World War, individuals with superpowers appeared from around the globe to maintain peace. They became the symbols of their respective nations, striving to limit crime and bring evildoers to justice. Teenage heroine Teru "Shy" Momijiyama is Japan's representative in the world of heroes. When a mysterious threat called Amalareiks emerges, Shy must work together with her fellow heroes to stop them at all costs.

Year 202X. Self-driving electric cars have replaced internal combustion engine-based cars, becoming ubiquitous in Japan. However, a racing circuit known as MFG, which employs traditional internal combustion cars, is garnering popularity worldwide. Kanata Livington, a 19-year-old Japanese-British racer, comes to Japan after graduating from a top racing school in the United Kingdom to take part in MFG and find his missing father, Ken Katagiri. Kanata moves to the home of his late mother's friends—Mr. and Mrs. Saionji—and enters the race under his father's surname, borrowing a Toyota 86 from Ogata, the couple's family friend. Despite the overwhelming disadvantages in specs, Kanata makes it to the top 15 while racing top-tier supercars, demonstrating his phenomenal skills. Takumi Fujiwara, the legendary downhill and rally racer, turns out to be Kanata's trainer. MFG employees who are familiar with Fujiwara and former racers from the same generation begin to notice Kanata. A new whirlwind is about to set off at MFG.

Fate Graphite is one of the forsaken. Cursed with the skill "Gluttony," he is ever starving, never sated... until the day he kills a dying thief and devours the man's strength—and his soul. The true hunger of Fate's Gluttony has awakened, and if he can learn to control his power, he will at last be the master of his own destiny.