SUPREME ONE [HIGHSCHOOL DXD X OVERLORD X OP MALE READER]

OPM WORLD-9

Not only S-City but many of the other cities are all simultaneously attacked by monster ranked Demon and above.
Y/n let out a long sigh and decides to take the matter in his own hands...
Y/n: "Sigh" I will take care of these filths.
He said, and ended the call.

Fubuki: Can I come too?
She asked Y/n, who thought for a moment before nodding his head.

Y/n: it's time to use this baby hehe..
He summons Dominator..

Y/n: Activate "Destroy Decomposer".
Fubuki was shocked when she saw the gun starts to transform into this 👇.

Y/n: this is going to be fun hahaha..
A sudden chill ran down on Fubuki's spine on hearing his cold laughter.

Y/n: Shall we.... Fubuki-Chan.
He opened up a portal and steps in it with Fubuki.

[D-CITY]
In D-City, lightning Genji A-Rank Hero who's incharge of protecting this city getting his ass kicked by two mysterious monster who popped out of nowhere and terrorizing the citizens of D-City.

[LIGHTNING GENJI]

As he is about to retreat and get help he saw a portal opened up few metres away from him, two silhouette steps out of it.
Lightning Genji: A-A-ASURA!
He screams in shock on seeing Y/n, he then saw Y/n points his strange gun at the two monster and fires two bullet at them which completely eliminate the two threat on hit.