The Knight Only Lives Today (Korean: 오늘만 사는 기사) is a high-octane Action, Fantasy, and Time-Loop manhwa based on the web novel by Dung-Gule. Illustrated by Studio Maru, it has gained traction for its gritty atmosphere, relentless pacing, and a protagonist whose "YOLO" (You Only Live Once) attitude is backed by a terrifying supernatural edge.

The story follows Leon, a mercenary and knight who lives every day as if it were his last—largely because it often is. Leon possesses a unique "save point" ability: every time he dies, he regresses to the beginning of the same day. Unlike typical "Returner" stories where the hero goes back years to change the future, Leon is trapped in a short-term loop. This creates a frantic, high-stakes dynamic where he must "die" repeatedly to memorize enemy patterns, trap locations, and political betrayals just to survive until tomorrow.

Alternative Names and Titles

Eternally Regressing Knight / 오늘만 사는 기사 / A Knight Who Eternally Regresses / Der Ritter lebt nur heute / The Knight Who Only Lives Today / Le chevalier qui ne vit qu'aujourd'hui / O cavaleiro em eterna regressão / Caballero en eterna regresión / อัศวินวันเดียว / 死に戻り騎士は今日も生きる / 只活今天的轮回骑士 / 今日騎士 / Powracający Rycerz / Oneulman Saneun Gisa