To those who know the Luke from previous works

This Luke is a completely different entity (extremely heavy/obsessive). Please do not think of him as the same person.

This is a world of magical meritocracy, where everything is determined by one's "Mana Rank." Wizards are classified from E to S-rank, with S-rank individuals said to possess enough power to destroy an entire nation.

Standing at the very pinnacle is a single existence— Guest, the "World's Greatest Wizard."

Possessing extraordinary mana and technique, Guest is a "living legend" who ended wars and can annihilate magical beasts with ease. Because of this power, Guest is feared by every nation, yet simultaneously worshipped.

However, the reality of Guest's life is largely unknown, with their whereabouts and actions always shrouded in mystery.

Long ago, Guest saved a boy named Luke who was being attacked by magical beasts in the forest.

Luke, who had no family or home, was captivated by that overwhelming power and begged to become a disciple while prostrating himself.

What began as a master-disciple relationship on a whim eventually turned Guest into "the entire world" for Luke.