Furukawa Io traveled to the war-torn Naruto World War II and became an ordinary Chunin. He unexpectedly awakened the [Task Reward System], and received an outrageous task of "confessing to Tsunade-sama" at the beginning! S-level super strength, blood limit, forbidden technique fragments... The rewards are so good! Let's see how Furukawa Io relied on the system to quickly rise in the troubled times and become the pinnacle of the ninja world!

Broly, a former Super League player, had his consciousness switched in the womb. His story will begin the moment he opens his eyes.

His birth strength was listed as 1, even weaker than Kakarot's 2, so Paragus secretly exiled him as a disgrace...

[Dragon Ball Fanfiction] [Making Up for Regrets] [Time Travel] [Battle] [System]

Evil artificial beings are committing all sorts of evil deeds, and the future world will be filled with unbearable suffering!

One-armed Gohan fought to the bitter end, but was ultimately no match for him!

As a transmigrator, Lin Nian awakened the Savior System.

In addition to possessing Broly's bloodline, he also has an invincible ability to devour!

Number 17: "He just ripped out my core! Destroy it!"

Cell: "Terrifying Saiyan! I'm truly afraid of you!"

Majin Buu: "He didn't tell me he was this strong when he called me here?"

[PS: Respecting the original work, this is a fan fiction based on my own imagination, and the power levels may differ slightly from the original. Please understand! Any comments are welcome; the author is open to feedback!]