Takeyo Kagutsuchi's life takes an impossible turn when he awakens in the High School DxD universe with the Divine Level Sign-In System. This power grants him legendary abilities and items just by being in specific locations at the right moment, or even doing specific tasks.
For his very first reward? He had to have physical contact with Ophis, the Ouroboros Dragon God, one of the most powerful beings in DXD.
[Congratulations! You have received: The Ten Incarnations of Vishnu from Little Garden (Mondaiji) universe!]
Each incarnation bestows divine authority that defies mortal comprehension:
Matsya, the Spirit Fish — The "Moksha" that can shake infinite worlds with a single ripple.
Kurma, the World Dragon — Bearer of creation itself, striding through the endless cosmos.
Rama, the Perfect Hero — Master of the divine bow Kodanda, the epitome of warrior perfection.
[ECT...]
...
But in a world of Devils, Fallen Angels, and Gods, overwhelming power draws equally overwhelming attention.
Nayuki: "A foreign deity came to fulfill the contract?! But this wasn't in the briefing! So how....!!?" (sweating nervously)
Emilia: "Takeyo-kun is my noble knight~" (clutching his arm possessively)
Tatsumaki: "Tch. He just goes around collecting people like trophies."
Ophis: "...You. MINE!." (stares with unblinking dragon eyes)
Takeyo: "Ophis, I'm not going to run away! So stop looking at me like that!"
From the political machinations of Devil society to encounters with legendary figures across multiple worlds, Takeyo must navigate this dangerous new reality with wit, strategy, and powers that could reshape existence itself.
The question isn't whether he'll become a god.
The question is: What kind of god will he choose to be?
Though you've ascended beyond mortality, worship is optional. Unless you're a cute girl, then we can negotiate terms.
