Hikari and Kurayami

From a prolonged time ago, there was a legend that only a couple knew about. In fact, these two people were even part of the legend itself; the Dark Prince, and the Light Princess. As time persevered, the two began to grow closer to one another, despite their opposing sides of ruling. The two were separated due to the long distance they had away from each other. In fact, they were from two different worlds. One of them was from the boundary separating heaven, she was the light princess. But the dark prince, he was more near the underworld. Despite it all, the two were both willing to give up their differences and be together. With that, somehow they were returned to the mortal world, Earth. The two expanded their family and the princess; or queen, was able to bear her children. During the now common era, Hikari Nakamura; Hika-Chan for short, is to be the new princess of the light generation. A new generation and side of dark princes has begun on the planet Earth. Being unrelated but still destined to be together; Hikari is distressed to find out that the prince is one of her rivals from school; Kurogami Nishida. But by fate, it is required that the two, totally unrelated, must fall in love with one another. What will happen if Hikari refuses to let this happen, and will do anything in her way to make this not happen. On the other hand, what will happen if Kurogami gets interested in Hikari? Read to find out.