- Voice Actor (CV)
- Yuuki Kaji
- Role
- Supporting
- Identity
- A visionary 16th-century scientist and astronomer, the distant ancestor of the Ferrari sisters
Personality
Passionately devoted to scientific discovery
Warm-hearted and sincere
Endlessly curious about the world
Innocent and pure in emotion
A brilliant scientist of the 16th century and the distant forefather of the Ferrari sisters, Galileo's path intertwines with Xingyue's when she unexpectedly travels back through time. Together, they work side by side to restore a powered glider, forging a bond that transcends the centuries. Driven by an unquenchable passion for science and guided by a genuinely warm heart, he develops deep feelings for Xingyue — feelings he immortalizes through letters and cryptic inheritance clues that echo across time, making him an indispensable figure at the very heart of the story's central mystery.