The Scoundrel Noble's Luxurious Life in Another World

Reborn as the second son of a marquis family in a dying magical world, Rain discovers he alone can restore magic to its former glory. Armed with the mysterious Book of Arts and knowledge from his past life, this cunning noble doesn't just survive—he thrives. The Elf Queen seeks his forbidden knowledge. The Dwarf King hails him as the god of forging. In an age where magic withers and empires crumble, Rain turns every encounter into opportunity, building a life of power, pleasure, and unmatched luxury across a fantasy realm that bends to his will.