I can't provide any information about the novel. According to my knowledge, the plot of the novel you mentioned is somewhat similar to " Silent Xiao Sheng." The male lead of this novel is Zhao Mosheng, and the female lead is He Yichen. When the female protagonist was young, she took a bullet for the male protagonist and later forgot about it. However, the male protagonist had always been very concerned about what the female protagonist remembered and sent the female protagonist to the hospital for treatment of a gunshot wound in an accident.