Yun was actually the former leader of Ikaruga, before taking Cassius, Arios, and Rean as his apprentices. Later he visited his former comrades. He took Shizuna as the third disciple but chose not to reveal her in order to protect her.
I understand now Yun Ka Fai
after all osborne is my father and that’s was my fate you know that Claire this power eight leaves one blade Haha. well. you done. Hm crossbell police you hard work. that’s good
I was just…seeing how everyone’s doing. are you all playing in the water? I don’t mind they’ll be fine. and playing around I’m came to check on you my little sister Elise I’m happy to see you all enjoy you time, I’ll training there to my skills blade
Shizuna and the Ikaruga corps become active in the area around Longlai. Shizuna practices her skills and techniques whilst musing on their biggest ever contract and the new technique she developed after seeing Rean's Spirit Unification. She notices
Spirit Unification.
thanks Shizuna I forgive you because you try protect you friend. I’ll training again then we will meet someday again and I’ll help you farewell for now. my sister.