The Transformation from Scientist to Super Hero!

An Iron Man suit was not some disposable item. Tony naturally had no need for two of them; the other one had been prepared for Dr. Ethan!

Chen Mo remembered the scene from the movie where, in a cave at a terrorist base in Afghanistan, Dr. Ethan had voluntarily sacrificed himself to buy Tony Stark time, wielding a rifle alone and driving a group of terrorists into a panicked rout.

Yinsen did not lack the courage most essential to becoming strong. He was kind, upright, and possessed a spirit of self-sacrifice. Since he had escaped the fate of dying in that cave, why couldn't he take things a step further?

Chen Mo was confident he could shape him into a powerful warrior as well, a Super Hero who protected the world.

In the future, with powerful heroes like the Hulk and Thor appearing, along with powerful evil forces like Loki and the Chitauri eyeing Earth, the threats it faced would only grow more severe. As the world's true guardian behind the scenes, Chen Mo, who had already regarded this place as his own territory, had to prepare for the threats that were about to arrive.

The more powerful Super Heroes capable of playing a greater role in Earth's defense, the better.

The last time he traveled to this world, Chen Mo had included Dr. Ethan while teaching Tony, Sharon, Natasha, and the others combat techniques. His performance had been far better than Tony's, who had been exposed to martial arts since childhood but had never put much effort into them. When it came to fighting ability, Tony might not even be able to defeat Yinsen reliably!

It could be said that once Tony took off his suit, he was absolute dead weight in a fight—the very bottom of the barrel!