I am the gauna known to humans as Benisuzume. I used to be Shizuka Hoshijiro. I died saving Nagate. Then I became gauna. The last thing I remember is being defeated by Nagate and then blackness. Why am I back on Sidonia in a lab quarantine tank? I see humans in the lab but none of them are Nagate. The glass wall is thick and quite indestructible. It is between me and the humans

“Who are you?”