The Tenshi's servant Hane is actually Kyoukei, acting Master of Zensei, who believes Den Shinchuu possesses an important secret concerning the Koushin War.
He reveals that he hid his identity to get closer to Den Shinchuu and planned this attack so he could acquire that secret.
However, when Den Shinchuu refuses to talk, Kyoukei summons Meikonjutsu user Ro Ryou and tries to steal Den Shinchuu's memories...
The Tenshi and I did split up 
and descend the mountain
افترقت أنا والتّينشي بالفعل ونزلنا من الجبل
Der Tenshi und ich gingen auf
unterschiedlichen Wegen den Berg hinab.
Sí, el Tenshi y yo nos separamos
y bajamos por el monte
Sí, el Tenshi y yo nos separamos
y bajamos por el monte
Il est vrai
que le vieux Tianshi et moi
È vero che il Tenshi e io ci dividemmo
e scendemmo lungo la montagna
O Tenshi e eu nos dividimos
para descer a montanha
Действительно, мы с Тенси
отправились на поиски Кайги