Ep. 1: Ace discovers a mysterious egg in Vienna City that attracts powerful attention
Aired on July 4, 2016

Ace lives a mundane life in Vienna City until he encounters a mysterious egg that calls out his name. This egg is actually a rare "Drop," an object of immense value sought by Lance, the Dragon Caller, and the Special Drop Defensive Force. Unaware of the danger and the significance of his discovery, Ace inadvertently becomes the center of a conflict between these powerful factions. The narrative establishes the central premise of the series, highlighting the intersection of Ace's ordinary existence with the extraordinary world of Drops and the individuals dedicated to controlling or protecting them.
Episodes
- Ep. 1 · Ace discovers a mysterious egg in Vienna City that attracts powerful attention
- Ep. 2 · The narrative context for the title Cross On remains unspecified in the provided metadata.
- Ep. 3 · The third installment of the series presents its narrative content.
- Ep. 4 · Dragoza Island
- Ep. 5 · Soul Armor