Chen Haoze, a social science student from a wealthy family, came to G city for an internship with his ideals in mind, trying to get rid of the shackles of past relationships and restart his life. While traveling in country V, he met Ye Chen, a subway maintenance worker. Their friendship gradually deepened due to his kindness and selfless help. Although Ye Chen has a reserved personality, he gradually becomes aware of Hao Ze's complex emotions, and after learning about Hao Ze's emotional orientation, he silently protects this friendship.
At the same time, Haoze's life was once again in turmoil when he accidentally reunited with his ex-boyfriend Li Wentao. The two broke up painfully before the summer vacation, and Haoze thought he had moved on from that relationship. However, when Li Wentao learned that Haoze was also living in G city, the idea of getting back together rekindled in his heart. With deep love and regret, Li Wentao quietly planned to return to Haoze's world.
The complex emotional entanglement between Ye Chen, Hao Ze and Li Wentao slowly unfolded in the prosperous G city. Can Hao Ze let go of the past? Can Ye Chen's silent protection transcend friendship? Can Li Wentao repair his broken relationship? In this city, everyone is looking for answers to love and belonging.
