Boku ga Koisuru Cosmic Star

Eichi is infatuated with Haida-san, a classmate he admires for her intelligence and poise. On the day he plans to confess, a striking alien girl crashes into him, identifying herself as a hero. During the incident, Eichi unexpectedly receives the "symbol of wisdom," the power source that grants the girl her abilities. He resists his new role as a hero but his resolve is tested when Haida-san faces a life-threatening situation. Initially, he wished only to experience a normal youth, but his path shifts as he becomes entangled in the responsibilities of heroism. The story explores his efforts to balance his feelings for Haida-san with the challenges of his new identity.