Mu Xia was born in an ordinary working-class family. She was a heartless and confused person who only wanted stability in this world. She had been her parents' baby for 20 years, but her dream came true overnight. His father's car accident triggered a series of undercurrents, including family changes, his father's betrayal, and his mother's death. . . . . . Mu Xia lost everything and no longer believed in love or family ties. For four years, she lived in such a hopeless way, numbing herself with study and work. She thought she would live alone like this in this life, but she never expected that God would be merciful and experience so much pain. In the end, it gave her happiness that she dared not bear.
Ling Ye, who has been a demon king in the military compound since he was a child, belongs to a well-known red family, but he does not want his military career to be affected by family reasons, so he hides his identity and joins the army. He completes missions with blood time and time again, and is promoted to colonel step by step before the age of 30. Ling Ye loves his profession because he still has his brother. He even selfishly thinks that even if he sacrifices himself, he will not be afraid, and his parents will still be taken care of. Until he met Mu Xia, he was afraid, afraid that he would not be able to accompany her throughout his life.