Kamen Rider: Dragon Knight Episode 1 introduces viewers to the gripping journey of Kit Taylor, an 18-year-old grappling with the mysterious disappearance of his father. While investigating, Kit discovers an Advent Deck in his apartment, leading to visions that guide him to confront a formidable dragon. As he delves deeper, Kit witnesses mirror monsters attempting to abduct a young woman. Despite his efforts to protect her, it's Len, known as Kamen Rider Wing Knight, who ultimately rescues her. Len demands that Kit surrender the Advent Deck, but Kit escapes, only to be attacked and pulled through a mirror into the parallel world of Ventara. There, he finds himself clad in mysterious armor, marking his transformation into Kamen Rider Dragon Knight. This episode sets the stage for an action-packed series filled with suspense, as Kit teams up with Len to combat the malevolent forces threatening both Ventara and Earth.