Growing up and being Tengen's Tsuguko it became an everyday question. "Why Rainbow?" "Because it's the same as the eyes of my mother's killer" Started: April 15, 2023 Ended:------

Engaged to each other even before they were born, it seemed like fate wanted nothing more than to bring the two together. A lady who was the sole heiress to the L/n Conglomerate. A fine young man who was a scion of the millionaire Kambe family. With all of these things listed out, let's take a peak into this soon-to-be-wedded duo's lives, shall we?

Sanemi Shinazugawa- Math teacher. Y/n L/n - Science teacher and a Nurse in the clinic. Kimetsu no yaiba characters are not mine all credits for the rightful owner, All images, videos, I used for this fanfiction aren't mine all credits to the rightful owner.