Metagaming! Really the equality thing would be the most natural, but it wouldn't be a good idea to jump right into preaching. Let's start this slow.
[X] Hope. This Leviathan has been running around for fifteen years, and there are apparently two other Endbringers. This is a world that clearly has convincing reasons to despair. You won't let it. You just killed an Endbringer, and you're going to tell them all: It gets better.
-[X] Stunt: Honest, while not revealing your OCPness.
"I have heard people say that I killed Leviathan and am too modest. A powerful being just coming on from on high to save the day and then being modest about it when countless heroes, and all who faced this monster are Heroes, before laid their life down in a hopeless struggle. But I am truthful when I say that today was the victory of all of us. I am the Avatar of Heroism. I am as strong as those who fight for justice together with me. My power is that of those who fight for what is right, my strength is the conviction of all of us who looked upon the death and destruction Leviathan wrought and said "No more!" Without humanity behind me I am nothing, but together we will overcome everything that threatens the peace."
Omake:
He awoke to a gentle voice at his side. "Jason, are you awake? Can you remember anything new?" He tried turn his neck to the voice and found that he couldn't. The face of a woman leaned over him. She was beautiful and had a warm smile, but wore heavy makeup over half her face. She laid a hand on his side, sinking into his soft white flesh... What.
"AHHH!!" Her face fell. "Oh god, what has happened to me?"
The woman hugged him. "Jason, Shh... Shh... it's okay Jason, you just lost some memories again, I still love you, remember that, always remember that."
Who was Jason? For that matter who was he??? Oh god, oh god. He lost his memories? Again? Calm down... calm down... this woman... she knew what was going on.
"Yes... I... I am sorry... I lost... I don't know, I lost really much." Jason forced himself to keep calm. "Eh, the cliff notes please?"
She smiled sadly. "Your name is Jason Brown, I am Rebecca Costa-Brown, head of the PRT, we police superheroes. You have the superpower to protect people from hostile mental powers and precognition and so were assigned as my bodyguard... Well... I didn't care one bit about how you looked... the mental side effects only set on really late. There's good days and bad days, yesterday... it was a bad day for you, but it was a marvelously good day for the rest of the world. Leviathan, a monster who killed millions was killed by a new superhero... and now we want to go after his sister, who can see the future and modify minds... I know it's a bad time for you, but the world needs you."
That was... really much to take in. He was a monster on the outside... but a Hero on the inside, he had a beautiful wife... well, she probably had some kind of scar under that makeup... was that his fault? Anyway, she still feels way out of his league. It seems he needs to roll with this, his wife probably wouldn't appreciate explaining everything a hundred times.
"Sure, let's go! Saving the world and everything." He smiled. "All in a day's work."
Rebecca smiled at him again. "Sure, just remember to call me "Chief Director.", your codename is "Mantellum." If you remember anyone's civilian name don't use it, because you don't want to out them and Legend is gay and married so THERE. IS. NOTHING. BETWEEN. US!"
She grinned, "Let's go."