Alternative Title :
- Rinne no Lagrange (Japanese)
- Rinne no Lagrange: Flower declaration of your heart (Japanese)
- 輪廻のラグランジェ (Japanese)
Madoka is the lone member of her school's Jersey Club. She is one day recruited by a mysterious girl named Lan to pilot the robot "Vox" and protect her city from space invaders. They are joined by a third girl, Muginami, who has a different goal than Ran. Meanwhile, they still don't know their enemies' true goal, or what "Rinne" might be.