C560 Superfrequency Infrasound Laser Gun

What is love in this world? Straight forward to life and death!

Love, there was never any logic to it.

Humans might do some crazy things because of their youth back then. However, at the very least, they would not regret it at that time.

As for the changes of the sun and moon, the passing of time, the sudden realization, the regret and unwillingness after waking up