Tears of Yggdrasil

Story revolves around our protagonist Yamakazi Kusanagi that wakes up after a big earthquake in Alfheim the land of elves with out any knowledge how got there or how to get back home. He now must not only figure how to get back home but also what caused him to be brought here and how to get back home but he must also find out if there is any connections between the so called earth shaking in Alfheim and the earthquakes back home while trying to stay alive and figure out who is trying to assassin...