He was once a master of every divine technique in the world, and happened to arrive in an age of explosive technological growth.
In this era of technological ascension, where supernatural powers reign supreme, modern prodigies mock him as a country bumpkin who knows nothing but outdated techniques.
The modern elite are flourishing in every field, each refusing to yield to anyone else. Gathered together at one academy, they are unmatched, arrogant and disrespectful of their elders, leaving even the teachers at their wits' end.
The school administration makes a decision: bring that master of divine techniques here!
And the protagonist, wielding the power of divine techniques, tramples the elite, punches the administration, and sets everyone straight.
Protagonist: “My methods may be a little old-fashioned, but I don't need to go all out to deal with you lot~”