Sun Qian

Set against the backdrop of the bacterial experiments conducted by the Japanese Imperial Army's Unit 731 in Northeast China, and reveals the crimes of Unit 731 through the turbulent fate of an ordinary individual.

New to Beijing, Shang Zhitao crosses paths with Luan Nian, a true creative genius. Bold and open-hearted, she grows stronger step by step and gradually breaks through the defenses around Luan's guarded heart. Drawn to each other, they find themselves caught in an intense, on-again, off-again relationship in the urban jungle. To love is to summon all your courage and leave no regrets, to heal each other, and to grow together. But when love and her career pull her in different directions, she puts her career first. When she has come into her own and he has learned to soften his sharp edges, they finally stand as equals, ready to write a new ending together...

Gu and Qian used to be a college couple and broke up six years ago. Qian and her son return from Australis and meet Gu. The little boy tries his best to make the couple reunite.