Zhang Chu Lan is drawn into the Outsiders' world, where trials shape him into a just hero. His bond with Feng Bao Bao is tested when Chen Duo, an NDT Express operative, kills her superior and flees. The remaining six elite operatives, including Feng Bao Bao, must track her down. Clues lead to the mysterious Biyou Village, where its leader, Ma Xian Hong, holds secrets tied to Zhang Chu Lan's quest for the legendary "Eight Supremes."