Breaking the Sky

This is the continent of Valorant that cultivates. There are senior students Wa who possess the black iron true essence in the first level of cultivation, senior Wa who possesses the bronze true essence in the second level cultivation, and even the legendary Emperor Wa who can control the empowered true essence. They practice different types of firearms and create different skins for the firearms, all in order to dominate the continent of Valorant. The protagonist is just an ordinary or even mediocre earthling. His fearless contract level is only Black Iron One. How should he survive in this world.