7 Seals

Prologue

Hundreds and thousands of years ago, there is a great War between angels and Lucifer's legion.

Lucifer's legion are great in numbers because most of the human population is on his side. He decieved them by giving them a unique power and immortality to overpower the angels. In number they are like sands on the seashore.
He called his army "Darkiin"- humans infested with demonic power. He marched With them and they unleashed hell on earth, slaughtering people who refused to his offer.

The angels, however, are small in numbers. But, they are more powerful than his legion.

Together with the Archangel Michael, the angels thrust into the battlefield, Slaughtering both demons and humans.

The angels won. But at the expense of human population and Gabriel's life, Michael's right-handed angel. Because of this, Michael throws Lucifer and his demons far away from our universe.

"A child will unleash hell on earth once again. He will do it with me. We will wait for his birth and my children will take him from you!  that tower will be destroyed and everything you built will turn into ashes. You will see my wrath coming down from heavens and you will never see us coming. Remember my word, Michael! Because my words are always right!"

Lucifer's last words before he was thrown out.

Michael denied his words. He knew he always lie. Even at the beginning.

And on the next day, Michael buried Gabriel on the widest plain on earth. The angels gave him a proper burial and moments later on Gabriel's grave, there stood a massive tower filled with immense angelic power. This is "Gabriel's Grace"- protecting our universe from Lucifer and his demons and capable of granting and amplifying angelic power.

And after the war, few darkiins came back and cleansed from their sins, and not only that. He also gave them the Gabriel's Grace, in one condition.

The outcast darkiin's must protect his people from Lucifer's demons.

The darkiins accepted his offer. They received the Gabriel's Grace and called themselves "Vanguards"- humans who recieved holy power and protecting people from darkiins.

The Vanguards also built a massive buildings surrounding the tower. Protecting it from human existence. The Vanguards lived there with their offsprings, training them every single day.

But there are darkiins are still scattered across the earth. Planning and plotting on how to retrieve the child and destroying the tower to bring Lucifer back and unleashing hell on earth until this day. And this is his story.

Our story.