Background
The world was surrounded by nuclear fire because of greedy andselfishness. After the war, all lifeforms on Earth was almost destroyed, but not yet perished. To compete for surviving, human used their existing knowledge and the remaining material to build machines and raised mutant creatures to protect themselves. The strong players in the world have risen gradually. After centuries of suffocating and plundering, they established their kingdom and tribe. But the strongmen did not choose to restore the rule of law. Violence was the only way they wanted. Some unwilling people who have succumbed become vagrants. And some of them decided to hide away in a secret place.
