Cao Chengyou plays the protagonist of a genius engineer, also known as a national hero. Due to his inability to believe in his brother's death, he begins to investigate the existence of hidden identities in the world and is in danger. Park Shin hye plays the strongest warrior in another world dominated by warlords, who bravely arrives in another world to protect the protagonist.
Cao Chengyou plays the protagonist of a genius engineer, also known as a national hero. Due to his inability to believe in his brother's death, he begins to investigate the existence of hidden identities in the world and is in danger. Park Shin hye plays the strongest warrior in another world dominated by warlords, who bravely arrives in another world to protect the protagonist.