The Dance of Light and Darkness

"It turned out to be a dream!?" "That's right. How can such a good thing happen to someone like me?" "This is... The cave in the dream!?" "Time travel!" The moment he picked up the gold coin on the ground, the whole world shattered like glass! The sound of breaking glass became the only sound in the world. "This is..." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.