Her slender fingers slid along the indentations on Su Xiaoxiao's tombstone, and the cold wind picked up the messy hair beside her ears. "Lin Ran, you shouldn't do this to me..." She turned around in shock and met Gu Ting's bloodshot eyes filled with pain. In panic, she raised the pocket pistol pinned to the inside of her leather jacket... Suddenly, a sultry heat surged up in her chest, and the bright red spurting from her lips immediately obscured the three words "Su Xiaoxiao" on the tombstone, and her consciousness was shrouded in darkness... When she woke up, she found herself lying in a very narrow and dark space. Where was this...
Lin Ran was the second daughter of a military officer family named Lin during the Anti-Japanese War. When she was a student, she met a patriotic young man and used her identity to work as an undercover agent. Once, while handing over documents by the Xiling Bridge, he was discovered by the enemy and executed on the spot. But because of this, he traveled back to the coffin of Su Xiaoxiao who had just been buried, and his life started again...