Peace breaks down, the virus spreads, and the world becomes a huge ruin.
The survivors were trapped in the steel-made "Shangxuan City", while more people were fighting with alien species outside the city and lingering.
He is the youngest top executive of Shangxuan Pavilion. He comes from a humble background and is ruthless. He has reached the pinnacle of power by relying on his combat prowess.
He is the only son of the chairman of Shangxuan City, but he was once part of the experimental project numbered "0182" and was used as a sample, used, and imprisoned.
A seemingly accidental trial made them meet between life and death.
One does not trust anyone, and the other is not trusted by anyone.
From hostile temptations to fighting side by side, they search for the truth in blood and fire and tear apart the city's hypocritical skin.
And when the secret surfaced, they discovered that they were just pawns in another "god-making plan."
Coerced by fate, they chose to resist - not for the world, but for each other.
"Do you think I'm here to accompany you to destroy the world?"
"Isn't it?"
"I'm here to help you survive."
Intention: People will always find the meaning of life.