Two Langya Brothers

"The world's top ten conglomerates had joined forces to create a programme where the crew had quietly evacuated all the people from a city, leaving behind only Raymond and his family, who were kept in the dark. Their purpose was to see this child, who had emerged from the slums of America, get humiliated. The whole world wanted to see this young man named Raymond make a fool of himself, and through what Raymond had done, and all of his doings, they wanted to decry the poor for being short of ambitions.  Early the next morning, the show officially began. When Raymond noticed that the world outside was overly and strangely quiet, and when he had determined that all of humanity had disappeared. Just then, the survival aid system was activated, and the system notified Raymond: In a month's time, there will be a huge meteorite hitting the planet, and it is going to cause great destruction. 
Raymond: What the hell??? Then what should he do? 
The System responded: I'll help you build a space battleship so that you can escape from Earth! 
""Oh my God, he has single-handedly created the Heavenly Eye System, and he is even thinking of creating nuclear-powered engines..."""

Adsila_Panther8

Tonicquill

EndlessFantasy Translation 

The Entire Mankind is Acting As Me, I Shall Secretly Build a Battleship and Shock the World

Mogumoguchan

Because he hadn't put his heart and soul into this project.

He had also seen too many failures.

He had met scientist after scientist, each claiming that "this would work."

And in the end, they had all failed.

Many scientists had suffered mental breakdowns from the shock.

Among them, there was one person that Angelo couldn't bear to part with - Kanesha.

The moment that genius girl appeared, Angelo had had high hopes for her.

However, even her mind couldn't take the strain of working for Area 53. She lost her sanity like many others before her.

This had been devastating for Angelo.

Patrick had not broken down. Angelo was pleased to have not lost another researcher.

Maybe his project didn't need Raymond so much.

Raymond had spent a billion dollars on this experiment. His team would not be as generous, especially after this.

Are These Things Made Of Cells?