I Might Have Been Alive for Quite a While

Near the end of the Second Age of Gods, 50-year-old Luo Zhen created an epic alongside the two kings of Uruk. In the early period of the Age of God's Remnants, 1,000-year-old Luo Zhen joined the Argonauts and took part in most of the legends and great adventures of Greek mythology. In the middle period of the Age of God's Remnants, 2,500-year-old Luo Zhen witnessed the life of the Child of Light on the battlefields of Ireland, as well as the legends of adventure in the Land of Shadows. During the final dregs of the Age of Gods, 3,000-year-old Luo Zhen officially retired from the Knights of the Round Table. Then, as Rome's former glory faded into dust, the Renaissance began and waned in turn, and the Industrial Revolution lit the fire of progress in human society's productive forces... Luo Zhen was still stubbornly alive. "I'm a man who's going to survive all the way to the Steel World!" At the moment the Fifth Holy Grail War was held in Fuyuki City, Luo Zhen looked awkwardly at the seven familiar faces who had become Heroic Spirits, then bellowed with boundless energy!