"Sometimes, you hurt the people you love the most, and you end up losing them, forever. So you think you don't deserve to feel that way about anybody else, and you're afraid that if you do, and they feel it back, you end up hurting them too, and that sucks, but you stop yourself, and you tell yourself, force yourself to not ever experience love again, for the sake of others, therefore i can't be with you, because i don't want to hurt you yet again Alfei because you've been hurt way too many times, and i don't deserve you, i will never deserve you."
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!]