Duet Night Abyss items

Secret Letter Clue

Secret Letter Clue is a Golden item in Duet Night Abyss.

Type

Currency

Effect

Exchange for Secret Letters in the Shop.

How to get

Memo, Mystic Maze, Immersive Theatre, Events, Dropped by any enemy

• Azure Pearl
• Basic Weapon Component: Blade
• Basic Weapon Component: Decoration
• Basic Weapon Component: Grip
• Blueprint: Blade Amberglow
• Blueprint: Ingenious Tactics
• Blueprint: Remanent Reminiscence
• Blueprint: Shackle of Lonewolf
• Blueprint: Wandering Rose
• Carmine Globule
• Chain
• Cog