I am trying out a new fanfic, please help me by reviewing!

Summary: In the future where all of humanity and youkai were killed and only seven people survived. They are the members of the Kiyo Cross Mystery Detective Squad. Kiyotsugu, Shima, Kana, Maki and Tori risked their own lives to send Rikuo and Yura back to the past to save their future. Now, what will they do to change the past to save their lost future?

Disclaimer: I do not own Nurarihyon No Mago!

"Talk" – Japanese

'This' – thought

Chapter 01 – The Explanation for the Garando Clan

The Garando Clan was first created a thousand years ago, before youkai started to appear. They are a type of monsters which I am too lazy to describe. The leader created it in order to help other people.

As time went by, the Clan became much powerful. But at the same time, much more greedy and full of members that are hungry for blood. They threatened people for money and killed people just for the fun of it.

The years went by and finally two people stood up to them. The two people were an onmyouji and a youkai mix-breed. Their names were Kaikeiin (onmyouji) and Ranu (mix-breed). Kaikeiin willingly trained Ranu in the arts of onmyouji and Ranu willingly gave his blood to Kaikeiin to make him into a mix-breed.

They joined their powers together and completely destroyed the Garando Clan. Their descendants then became the Keikaiin Clan and the Nura Gumi.

But one of the members of the Garando Clan managed to survive the attack by the two people and vowed revenge on their descendants and the world for destroying his Clan. He hid himself in the youkai world, slowly healing his own wounds while gathering more members as he rebuilds the Garando Clan from scratch.

Kaikeiin and Ranu discovered this and they immediately used their blood to write down the history of the Garando Clan, how they destroyed it, a time travel technique and among other things. They used their own language and sealed it into their blood. Once both of their descendants' blood combined and determined that they willingly worked together, they will learn of the existence of the time travel technique and other things.

~ NNM ~

A few years after Rikuo became the Sandaime of Nura Gumi and Yura became the 28th Head of the Keikaiin Clan, the Garando Clan attacked them when they least suspected. They did not attack during the day as their powers are not strong enough yet.

They first attacked and destroyed the Nura Gumi's Main House. Then, they attacked and destroyed the Keikaiin Clan's Main House. After they have gained stronger powers, they attacked in the morning too.

Turning the human world and the youkai world off-balance and making it hell on earth to live in.

Now, the only hope to defeat them is for Rikuo and Yura to discover about their ancestors and save the future.