A.N.: Okay, this has been bouncing around in my head for a while now. It's basically the prequal to Crossover Madness, but both can be read without the other. This one starts off slow, with just InuYasha being crossed over. Hopefully I've done it differently than the others out there.

Disclaimer: I don't own anything except my laptop, so don't bother with the lawsuits.

Somewhere, deep in the basements of the Makai, a gigantic castle stood in the middle of a lonely desert. And deep within the castle was a large study, which is where former Spirit Detective Yusuke Urameshi sat as he tried to organize an inhuman amount of paperwork left to him several years previously. Apparently his ancestral father, Raizen, was the sort of person who despised paper in all its forms, and had continued to put off the task of sorting and filing the lot of it until his death. Now it was up to his heir to look through it and put everything in its right place.

Just outside the doorway, Houkeshin sat and worried at his fingernails, wishing for the first time in his life that he had hair just so he could rip it out by the roots. He and all the others who still persisted in following Yusuke even after the Tournament to decide who would be king knew better than to let a War God go into a battle against paperwork alone. But Yusuke had insisted, and they had bowed to the young Lord's wish.

He was jerked from his thoughts by Yusuke's energy skyrocketing and the large desk shattering against the wall separating the two. In a flurry of grey robes he was in the room, ready for battle, only there was no one there to fight. The Toushin was staring at a weathered scroll in his hands with an expression of horror, shock, and fury all rolled into one. Houkeshin relaxed slightly.

"My Lord?" he ventured, and Yusuke looked up at him, still with that look on his face.

"Did you know about this?" his voice was barely above a whisper, and his hands began to tremble.

"Know of what, my Lord?" confused, the S-class stepped closer to get a better look at the scroll in the hands of his master. Wordlessly, it was held out to him. Understanding dawned upon the monk when he confirmed what he was looking at. "Ah, this. This was created long before Lord Raizen was born, and it's purpose is to monitor all those who you would call family. It shows you who is alive, dead, human, demon, their mates and children if they have them, and their location, if known. It's what we used to find you the first time. Is this really so unusual? I though humans had something similar to this?"

Irritated, Yusuke snatched the scroll back. "Well, yeah, but theirs aren't half as detailed as this." He paused, looking at the contents again with a worried expression. "Is this thing up to date? I mean, is it all accurate, right now?"

"Yes, of course. Why?"

At first, he received no answer. Then the Toushin was all motion as he gently rolled the scroll back up and made for the doorway. "Houkeshin, I'm going to be gone for a while. You and the others wouldn't mind finishing this up for me, would you?"

"We would be delighted to, Lord Yusuke. Is something wrong?" the monk trailed after the young man, wondering what was troubling his master so. Yusuke just shrugged as they walked.

"Storm's coming."

A.N.: Please review and let me know if I should continue it and satisfy your curiosity, or if I should just pull it down 'cause it's such a waste of space.