After Yoichi gets kidnapped, All for One and the Second One for All user must team up to save him. Assuming they can last five seconds without trying to murder each other.
Gigantomachia gets turned into a cat, and Izuku adopts him.
Izuku gets hit by a quirk that causes the first person he lays eyes on to believe that he's their little brother. Unfortunately, he looks at Tomura, Dabi, and All for One.
Before Yoichi found about All for One's villainy, back when they had a good relationship, he invited his older brother to go hiking with him. Unfortunately, a pair of city boys have absolutely no idea what they're doing. As their argument turns political, cracks in their relationship appear that will later lead to the genesis of One for All.
All for One travels back in time, conquers the world, and gets bored. After giving his little brother anterograde amnesia and forcing Yoichi to constantly relive the same day, All for One eventually grows confident enough in his power to let his brother start remembering a bit more. Yoichi still knows nothing of who caused his mysterious memory loss. Sequel to Anterograde Amnesia.
Himiko Toga was born during the dawn of the age of quirks, and sent forward to the present day. All for One has been looking for his niece for a very long time.
Mina is Izuku and Ochaco's daughter, accidentally sent into the past. She's determined to matchmake her parents to preserve her existence. But love advice may be the least of her problems when her grandfather All for One takes notice of her.
Izuku Midoriya: lead singer for the Dekusquad. Tomura Shigaraki: guitarist for the League of Villains. Unknown to the media, these two rival idols are also adopted brothers.
Yoichi replaces himself with a sickly white cat. It's not as if All for One will notice the difference.
Yoichi sets up All for One on a series of dates in a desperate attempt to get his older brother to chill.
At the Battle of Jaku Ruins, All for One fails to steal One for All. Instead, he kidnaps his younger brother's vestige.
All for One and Yoichi like to play games. Neither brother cares if their games have a few thousand causalities. But Izuku cares.
In a universe where quirks come with wings, Izuku has always been grounded and quirkless. Until he obtains One for All. Then suddenly he must learn to fly with eight types of wings, from each of his predecessors. Luckily, he has Class 1-A to help him.
Izuku is a genre-savvy anime protagonist who uses this to his advantage. Except sometimes he's WRONG genre-savvy—such as his total certainty that All Might is secretly his father.
With his blond hair, big smile, and natural hero demeanor, everyone assumes that Mirio is All Might's secret son.
Will the real father of Izuku Midoriya please stand up?
Yoichi had no interest in reincarnating, and he definitely didn't want to reincarnate as his older brother's son. At least he got a lovely mother and adorable brother Izuku out of it?
A look into the friendship of Jedi Knight Izuku Midoriya and Chancellor Shigaraki, at the start of the Clone Wars.
Izuku Midoriya spends half a year at U.A.'s school for young Greek gods and half a year in the Underworld with his father All for One. As Izuku grows older, All for One steals more than his fair share of time. Until Shouto Todoroki challenges the God of the Underworld for Izuku's freedom.
Being related to one villain is not ideal for a would-be hero. Being related to two is a career death sentence. Hitoshi Shinsou gets it from both sides of the family, as Dictator's grandson and All for One's son.