A place where the secrets of the past will be revealed—secrets deeper than expected. A place where many want to be powerful, highest among the others, and get the life that they really desire. There is a date for the opening of a large gate, and only the chosen can enter. 

This place will not be deceived, because before you can enter, you will offer your own blood. This is just a way to make sure that you are one of their kind. Many people have tried to climb to its highest point.

A hundred years have passed, but these five half-bloods seem yet to have been born. Then who will be the next five half-bloods?

They are the ones assigned to end the dark past that seems to have not been erased from the history of their race, but before the task can be accomplished, they will have a long way to go. 

They don't know each other, but the lines and stains of the past are the only ones on their path. Each has his own life and desires for what each one opens up, but that's not all they have to do. The origin is from different districts, but there is a stain of blood, which is the mark of true recognition. 

Who are they?

"It's not easy to enter because the exchange is life; those who can pass will have the price that was promised."

"You have to find the sword."

"The diamond needs to be fixed."

There is a woman's voice over and over again in our parallel universe. It's not like the usual ones, the parallel universe is strange, there are things you can't explain that actually exist.