The growth of young people who are looking for love and themselves in urban life, without fear of falling and failure.

Two top assassins from rival agencies and their six-member team who with diverse backgrounds, and unique skills embark on a journey filled with challenges and crises.

Liang Youan, a workplace elite who entered the bottleneck period of life, and Song Sanchuan, an athlete who was always a substitute, both joined a grass tennis club by chance….