Everyone says that your first love never comes true. Yuuto thinks that it is indeed true since he, like most others around him, had lost his first love. But unlike the others, his broken heart has still not healed to this day.
Looking at the watch that his first love Haruka had gave to him as a present, he decided that he will finally move on from the past. He resolved to bury the watch under the giant cherry blossom tree on the school grounds, which is said to be seen as being in full bloom by those who are in love, and cut loose from his past regrets. However, there was a girl wearing an unfamiliar school uniform who had arrived there before him, looking up at the cherry blossom tree. Lunalight noticed him and asked him a question while smiling:
“Do you want to fall in love?”
The magician-in-training Lunalight wished to experience first love and also breaking up, in order to understand love and become a full-fledged magician. It was a fateful first meeting for Yuuto, who was still bound by his first love. He would also be reunited with the girl from his past, who had given up her first love to become a magician. What will become of the futures of these three, who are held captive by first love?