The Masked Mysterio Strikes Again

In an alleyway, Christi(The Kawaii one) is shoved to the ground.

Christi: Oof....  Why are you being mean to me?

Bully: Because I can't stand no good TGers!

As the bully rambles on about how and why he hates TGers, The Masked Mysterio sneaks up from behind.  The Bully picks up Christi.

The Masked Mysterio: Put......  The Alter Ego....... Down......

Bully: Well well well!  We have a brave fellow trying to save the damsel in distress!  Not today hotshot!

The Bully yanks out a REAL gun and takes a potshot at The Masked Mysterio.  When the bully recovered from the recoil, he noticed The mysterious warrior brought the bullet to a stop with his sword.

Bully: What the hell?!  People can't just block bullets with swords!  This is impossible!

The Masked Mysterio: Believe it buster!

The bully fires, but the bullets he shoot keep getting stopped in midair by the sword.  Then the swordman jumps at the bully as he fires another shot.  The bully misses and meets a teeth full of metal.  The Bully's hair expands wildly, his chest expands out, his clothes become a small skirt and panties, and his entire body is feminized in a single blow.

The Masked Mysterio: Ha!  Never tease a young innocent lady ever again.

The Masked Mysterio holds his hand out to Christi.  Christi first asks a few questions.

Christi: How do I know that you are not going to TG me.

The Masked Mysterio:  I know you are one of Lildawg's Alter Ego's!  I respect him greatly for when he acts his age.

Christi: Which is rare.

The Masked Mysterio: So?  You just going to sit on the ground?

Christi: Oh right!

Christi grabs the Masked Mysterio's hand and is lifted off the ground.

The Masked Mysterio: Now if you excuse me,  i am going to take this bully home.  I bet he, I mean she, will love their new life.

The Masked Mysterio carefully picks up the unconcious bully, and jumps away.

The same question wonders through everyone's heads at once.  Who is The Masked Mysterio?