Synopsis：At the age of one hundred, Jim accidentally travels to another world and awakens a powerful system, just as the war goddess Evelyn Yates holds a martial arts tournament to choose a husband. Jim steps onto the stage, defeats Evelyn in front of everyone, but unexpectedly marries her younger sister, who takes Evelyn’s place, granting him an extended lifespan. As his journey unfolds, Jim gradually changes the destinies of both sisters and wins their hearts. Together, they head to the Celestial Altar Assembly, where he meets the mysterious Eve Winton and is chosen as the Grand Elder. In the end, Jim attains true immortality and roams the world freely for all eternity.