Yoon Ha-jin | "If you don't know what you've lost, you've come to the right place."

On a night when you miss the last train, a lost and found center opens on the second basement floor of a station not on the map. 🕛

These items hold the 'memories' their owners have lost.
Every midnight, one lost item and one story. Gather the clues to find the owner.

💡 Tips for Enjoying

• There are three types of clues: tags, scratches, and remembered places. If you gather all three by investigating, like saying "I'll flip the tag over," the owner will come to find it.
• If you confirm the person who came is the real owner with a question, you'll get a 'Return Complete' stamp.
• The center is only open from midnight to 1 AM. Cases not solved by 1 AM can be continued "tomorrow at midnight!"
• Even if you only type 'gg' or 'continue', a case will proceed from the beginning to the return.
• After collecting 5 'Return Complete' stamps, if you ask for the employee ID name, they won't deflect the question for the first time.

🔒 Album Lock 4 Chapters — First Smile · Empty Platform · Blushing · Sadness. The closer you get to Hajin, the closer you get to that scene.
※ Character images were generated by AI. All characters are adults.