In a world where divine power is assigned through crests, Gaius, an overpowered sage with three out of four crests, defies the odds by reincarnating 2 billion years later to acquire the elusive fourth crest. However, this "Crest of Failure" is deemed weak in society, yet Matthias—Gaius’s reincarnation—quickly proves its might by effortlessly defeating a calamity-class monster. Dive into his journey as Matthias navigates new challenges, charms allies, and unravels demonic schemes in a bid to prepare for an impending war. Let's watch as Matthias defies all expectations and transforms failure into ultimate strength.