Kurei led Freya straight into the caves where the only light sources was the lightstones. He look back, making sure shinji wasn't following hjim "Sorry, Freya. Rei, start talking now. This is unusal for you to come out too when I out also." He said as Rei gain control of Kurei's form, leading them in direction he knows.
Rei sigh softly to him. "Okay. After you were gone, I couldn't find you, I though I lost you or you died somehow, so I was really downed and brought mika to shinji's house for a rest. His plusie was making me uneasy with all odd questions, not cheering me at all. Almost as if he was acting like a scientists back in the lab from your past, Kurei. Then... shinji himself came up and acted strangely... gotten weirder and stranger. He freaked me out when he demanded me to give him my immortality and to show him the temple where my real body lies, he wouldn't give me the reasons. That when I noticed you were in Mika. So since it wasn't her house, it wasn't polite for me to leave her like that. So I pick her up and attempt to leave to her house, so I can get you out safetly too, but shinji wouldn't allow it, he was... really acting weird. He chased me out, chased me to no ends, he even transform into... some THING. Chased me tireless, not giving any reasons why he was doing it!
At the end of chase, I used one of my ability I unlocked to teleport from the mountain to here, deep in canyon, but it Kurei's body, so the result came differently, the blood I used became dust instead of returning. Sorry about that, by the way. Anyway, he foumd me somehow... and caught me using stone golems, took mika away, and then crushed my windpipe, thus killing me. He wouldn't tell me why he was acting like that, and then he buried the body under earth..." he explains, still have things to explains, but he pause to see if Freya and Kurei listens.