Mission:The Big Bang (Mr Machine)

It was just a regular day on Earth for Riley S. Miles, until an explosion happened. All Riley heard was a boom, and as he heard the boom, he felt the force of it, and fell on the ground. Laying on the ground, he saw an explosion in the sky.

Riley sees a police car pull up from around the corner with the officer in it.

Just as Riley is walking, he hears someone flying above him, but since he is looking forward at the explosion,   he does not see.

The person flying in the sky suddenly stopped. He stopped because Riley caught his attention. Riley then hears the person land behind him.

Just as Riley says that and points the gun, he notices it is Iron Man.

Eventually, Mr Machine and Iron Man reach as close to the explosion as possible where they see a purple vortex.

Iron Man follows in after him.