Gu Linchuan, the "cold-faced war god" with a mysterious past, unexpectedly crossed paths with Ruan Qinghe, a strong-arm female CEO in the business world while performing a mission. From the initial mutual testing and opposition, to gradually being attracted to each other's characteristics, he finally broke through the barriers of identity and external obstacles, becoming each other's only armor and weakness, and staged an urban love legend of "the strong alliance, the only favorite".
