Halcyon Acadamy, the prestegious academy where only the strongest, smartest, and the best of the best go to attended school there. However, Taka, who will be the main character of this plot, has a secret job, and mission to assasinate the best in the academy, due to hi, being brainwashed by the house of Kamuha. During his mission, he finds out how hard it becomes to assinate those people who becomes close with. While on this journey, Taka will encounter love through his stay. How will Taka be able to deal with this all. Will he assinate just like what was brainwashed in him, or will he resist and fight back to protect the ones he cares for?
Transmigrated into DxD World-Kuoh Town, Hibari Kyoya. an average student, spent 18 agonizing years in the world fully aware of the dangers, knowing he is utterly powerless in a world of gods and monsters, Until...
[Ding! Sign-In System loading... 20%... 50%... 80%... 100%.]
Destiny, it seems.. has a cruel sense of humor. A [Sign-In System], long overdue, finally bursts to life within him, offering a chance at survival, a chance at power...
[Ding! Congratulations! You have received the Rainbow-Grade Gift Bag!]
...
He then started completing System's tasks, accumulating even greater rewards.
[Ding! Task completed. Reward: Perfect Rumble-Rumble Fruit (Weakness to water Removed).]
[Ding! Task completed. Congratulations to the host for obtaining the Flying Thunder God Technique!]