Zinnia Potter has just been through the worst experience of her short, difficult, and dangerous life. Just a few days before she had finished first in an adult competition (the tri wizard tournament) that she was forced into. Which was fine (normal enough for her) but then one of the worst wizards in history was resurrected impart with her blood. Now on the first day she had felt okay since. Her family and friends (and top-tier ministry workers) just appeared in the great hall. Worse yet were the 9 movies of her life before, during, and after Hogwarts. Now Death, time, and Magic say they all need to watch the movies to save the timeline. This can't end well...
There will be (mostly minor) abuse, neglect, bad injuries, cursing, limes (maybe lemons later on), underage drinking, and smoking
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!]