A young Clark Kent is the focus of a scientific experiment in the 1920's that has some elements of The Truman Show. This story is told mostly through the research notes of the scientist running the experiment.

Clark rencontre pour la première fois les enfants de son petit ami. Tout devrait bien se passer, n'est-ce pas ? Les enfants de Bruce n'ont pas de quoi rivaliser avec Superman. ReversedRobinUA

Damian avait un secret. [...] Damian connaissait l'importance des secrets, bien évidemment on ne pouvait pas vivre son style de vie sans cela. Il savait garder des secrets, en déterrer, en exposer. Et plus que tout, il connaissait l'importance des secrets dévoilés volontairement. DamiJon

When Damian asks for help, Clark finds himself unable to turn him down, even if that means sneaking around behind Batman's back. (Established SuperBat).

Cue cliche superman quote Doomed planet, Desperate scientists, Last greatest hope, Worlds greatest hero

Superman has lost everything, his friends, his family, his world. The war against Apokolips was costly and many had to make the ultimate sacrifice, when the final battle against Darkseid is over. Elune takes notice and he is taken to a world that needs a hero now more then ever, Azeroth now has a new protector, one that will not allow another world to be lost to darkness.

Honesty is the biggest foundation of any relationship. When Bruce finds himself unable to lie to a certain Daily Planet reporter, he knows that he's found his soulmate. But it's not safe for Batman to be dating a civilian. (SuperBat Soulmate AU).

The remote Nabu Island has become the headquarters for U.A. High's Class 1-A as part of the 'Hero Work Recommendation Project', helping its inhabitants with mundane tasks. But today, Izuku, Jiro and all their friends would learn the meaning of 'sacrifice' when an invincible villain threatens to destroy everything in his path. It was their breaking point. It was 'Doomsday'...

Don't know if you put the one with Jordan and Johnathan and Lois in this category. This is also a Originals and legacies crossover as well.

Commander Shepard is dead. Knowing that they needed someone to complete his work fighting against the Reapers, The Illusive Man set his sights on the next best thing, Humanities greatest hero. The only problem is that Superman gave up on hero work a long time ago but can the threat of galactic extinction be enough for him to once again step into the light.

Crossover Challenge: Information inside.

The Spartans are trained to be unthinking, unflinching and unmoving in the face of the impossible. Project Atlas is so much more, when humanity looks up into the sky they can see Hope, Justice, Reverence. When those that seek to hurt humanity look up into the sky, they see the warrior, the monster, the demon. To those who seek the destruction of humanity, he is the Cataclysm.

I guy from our world dies, but only after finishing watching season 2 of the boys, so when given the option of reincarnation he chooses to be the man of steel in the world of the boys, rated M for violence and language. I don't own anything but the plot.

Clark Kent is accepted as a foreign exchange student at UA, and for the first time in his life encounters power rivaling his own. In a land he doesn't know, Clark is forced to face off against threats both terrestrial, and Kryptonian.

What if Kal-El landed in the world of the Avatar? What if he grew up there? What if this earth had two heroes? One of the spirits & one of stars? This is my attempt to see what could be, and how this world would react to... Superman!

When Superman crash lands in the desert after stopping an approaching meteor laced with kryptonite, he finds himself imprisoned by a town full of ghosts. Luckily, his cellmate is John Constantine.

Basically Wayne Family Adventures, but it's the Kent Family.

Kal-El's spaceship lands in the Emperor's private garden. Molt, not thinking much of the baby, sends him to be raised as a soldier with unflinching loyalty to the empire. Growing up fiercely loyal Kal becomes the greatest weapon the empire could ever dream of. Look out JSDF, you're not the only one with immense military might.

Lelouch tries to stop Lex Luthor from pulling a scam in Japan.

Long after the first appearance of superpowers, or Quirks as the people called them, 80% of the world received some sort of special ability, making superheroes and superpowered people a commonality. How does the one Clark Kent fit into the world? Follow his journey in the United States where he strives to become a pro hero and a Symbol of Hope in his own right.

Nu Superman of the 52 universe was rejected by his reality. Expelled and exiled, he is given a chance in a new marvelous one. A/N Pretty much it was crap that the way DC dump Nu52 Superman so I decided to let him play around in the Marvel universe with a few tweaks to his personality, He WILL get a harem. adopted from the Unchanined with his permission

Superman is teleported to a cultivation world where humans pursue power and immortality. Beast run amok. Follow Superman as he face new and old enemies to become the symbol of hope to a new civilisation.

Set in an AU DC Comics Universe. In preparation for an upcoming music performance, young Jake Grayson, son of Nightwing and Starfire, assembles his best friends for their first true practice session. Music Playing, Truth-or-Dare and other shenanigans ensue. Please R & R.

When Nolan Grayson aka Omni-Man has his "talk" with Mark, he's interrupted by an unexpected arrival. (One-shot)

Izuku's childhood was taken from him; something he would not wish on anyone. So, using what he knows best and learnt from is parents, he'll make sure no one else loses what he did. One shot up for adoption/expansion. Read, review and adopt if you like! Just PM me