Synostone Online
- Genres: Animation, Action & Adventure, Comedy, Sci-Fi & Fantasy, Kids
- Release Date: 02/05/2019
- Seasons: 1
Overview :
The one who protects the world by becoming one with the spirits, 'Mask Masters' exists. world. Against the forces of darkness, the new power of the Mask Masters, 'Synostone' together. Unimaginable transformation robot.
