Chen Feng is an orphan so poor that he was nearly beaten to death. By chance, he discovers that a magical painting left behind by his parents allows him to travel between ancient and modern times, turning him into a cross-world trader. He sells glamorous photos of beautiful women in exchange for ancient gold, then develops imperial mineral deposits to supply the modern military, making a fortune by profiting from both worlds and rising from rags to riches! However, it isn't long before both the modern and ancient worlds set their sights on his 'rare goods,' leaving him caught between two sides as dangerous undercurrents gather. Just when things are at their most critical, Chen Feng unexpectedly acquires a secret manual of immortal cultivation. Combined with modern technological enhancements, his cultivation skyrockets, propelling him to the highest realms in an instant. The moment spiritual energy enters his body, this ordinary man, armed with Gatling guns, missiles, and all manner of modern firepower, decides to use immortal arts and military weapons to teach both worlds a lesson and set things right!