A used bookstore hidden in a deep alley, with a group of clerks regarded as "weirdos" by the world.
They guard the yellowed pages of books, incomplete antiquities, and the secrets of this city that cannot be seen.
Some people have lived for hundreds of years for their promises, some have bet their future on protecting them, and some have gone from escaping fate to holding on to their faith——
In the daily life of laughter and tears, behind every seemingly absurd "being cheated", there is the gentlest persistence about inheritance and the most difficult choice about balance.
When the cracks in the world spread quietly, they stood between the gap between light and darkness, not to become heroes, but to prove:
The most powerful strength begins with ordinary people working side by side.
"Being tricked and beheaded by the owner of a second-hand bookstore"
——We don't sell used books here, we only protect the world.
