The Evernight Wall: A Lord's Kindness Can Never Be Repaid!

As the red moon rises, power tilts toward darkness. Vampires awaken beneath its light, werewolves lose all control, and armies of other races surge toward human civilization like a tidal wave. To preserve a place for themselves, humanity lights the Sacred Flame and uses hundreds, even thousands, of frontier territories as anchors, building a defensive line from their own flesh and bone: the Evernight Wall...

In this age, Shien, the illegitimate son of a count, is granted the title of Lord of the Long Night. He inherits a territory on the Evernight Wall on the verge of collapse, and everyone believes he won't survive the year.

But at his darkest hour, his cheat ability, the Scripture of Gratitude, awakens. It records every kindness Shien shows others and turns their gratitude into power. With it, Shien identifies talent, replicates skills, develops production, expands his military, and advances technology...

When the red moon rises again, the walls are filled with people unwilling to lose everything they've gained...