When Ning Yuan found himself trapped in a death row lighthouse, the nail wall was constantly approaching, and there was still a female medical student named Su Jin locked away from the wall... After struggling to escape and rescuing Su Jin as promised, he fell into the sea, lost his memory, and faced the enemy, a series of dangers followed one after another. Only Ning Yuan, who was remembered in fifth grade of elementary school, and Su Jin, who was kind and timid, in friendship and loyalty
When Ning Yuan found himself trapped in a death row lighthouse, the nail wall was constantly approaching, and there was still a female medical student named Su Jin locked away from the wall... After struggling to escape and rescuing Su Jin as promised, he fell into the sea, lost his memory, and faced the enemy, a series of dangers followed one after another. Only Ning Yuan, who was remembered in fifth grade of elementary school, and Su Jin, who was kind and timid, in friendship and loyalty