That little gear called fate quietly became loose at some point, and the fates of the two people moved in different directions, farther and farther away. Maybe it was fate, maybe it was destiny, going around and around, these two people met again in the original place of destiny. That agreement, that agreement between the two of them, was like magic, making the two of them become more and more entangled. I won't let go this time, I won't give up easily this time, and if I encounter you this time, don't even think about escaping from me! So it started like this, the library's ignorant agreement became a reality!