Mystery: Gain the Uniqueness of the Thief at the Beginning

After crossing the world of the Mysterious Lord and becoming Amon's twin brother, Rosen began his journey through various timelines. He summoned Zhou Mingrui to the Third Age, and played online games with him in the Old Age. Rosen arrived in the Fourth Age with the Red Angel, joyfully beating up Adam, creating the madman Tudor, and helping Azik escape his wicked father. In Sefirah Castle, Rosen enthusiastically aided Zhou Mingrui in beating up the Celestial Lord, allowing Mr. Fool to land as an Angel upon his death, thus achieving the true "Return of the Fool" in the Fifth Age. Rosen was also Roselle's magical pen pal and helped Amon enjoy a complete and chaotic childhood. He left a profound mark in every era, rising to the pinnacle of the Old Age through these traces. P.S.: The protagonist is the son of Shab, following a self-created path, with no syndicate.