After dying in an unfortunate accident while trying to retrieve a stolen bag from a thief, a man who suffered from bad luck in his previous life is offered a chance to be reincarnated in another world. He is reborn as Siegbert, a baby born into the warm and loving Abel noble family, characterized by his silver hair and purple eyes. Despite his past misfortune, in this new world he discovers that he possesses an insanely high luck stat and is a rare existence known as a fortunate person loved by the gods. He also has extraordinary magical power, possesses all advanced attributes, and has a special appraisal eye that allows him to see detailed information.

At first, Siegbert believes he can finally live a quiet, peaceful life with his new family, which includes his parents, three brothers, and one sister. However, following the death of his mother from illness, he resolves to become the strongest and protect his family to thank them for the love and care they showed him. The story follows him as he begins studying magic and conquering each chance granted by his good fortune, with the promise that every opportunity is a manifestation of good fortune and if he can seize the chances, his wishes shall be granted. The narrative blends isekai fantasy with themes of perseverance, fortune, and destiny as Siegbert navigates whether he can cease redemption on the generational legacy his family has yet to fulfill.