Superman

Superman is a prominent character of the Project Universe and appears in 4 films.

Backstory
Born on Krypton, Kal-el was the son of Jor-el and Lara Lor-Van. After an attack by Rogol Zaar, a creature who claims to have destroyed Krypton, Jor-el sends Kal to earth with hopes of him to protect the human race, and to live the legacy of his home planet. Jor-el gives Kal a crystal, so he can create the fortress of solitude.

Testing His Heart
On earth, Clark's put through its challenges. Clark loses his father when he needs him most. When he becomes the hero his father encouraged him to be. Throughout his life as Superman, he would make friends and make a new life. But when Darkseid arrives on earth, chaos breaks loose and Superman's heart is tested. Superman is forced to watch the ones close to him be put in danger, and die. Superman would eventually fall victim to Red Kryptonite, which would turn him aggresive, killing thousands of lives until the effects are reversed by Batman.

True Hero
After the terrible events he goes through in Justice League, Superman doesn't give up. He consults his father, who forgives him for the atrocities he has committed against humanity, and learns to become the hero he thought he had failed to be. Superman gets past his troubles and flies into the sky, no longer afraid of his enemies.