The immensely popular VRMMORPG, Crest Online (Creon), is an action game where players fight against various formidable enemies using the crest they selected during character creation as a weapon. I, the world's number one player in Creon, was suddenly reincarnated 1000 years into the game's future. Reborn as Zelos, the second son of the Sylphid Marquis family, I received the "Null Crest," a failed gift that everyone considered "useless." Despite the disappointment of my family and the ridicule of my brother, I, with my memories and knowledge from my past life, knew that the Null Crest was the "strongest ability" capable of learning all skills. I decided to aim for the top once again in this world. Using my game knowledge and the Null Crest, I rapidly gained strength, eventually surpassing even my past self and becoming unrivaled in this world.