If I'm not wrong, the plan was to "delete" the black space and when that space is deleted the resurrection general monster (?) wouldn't be able to resurrect anymore if he stops "existing". So that's why he gave that power up. Tbh, I wish he could have keep it.
I didn't even know he could choose!
But it's still strange... cause after he kicked Eden and Chana from the space and the others outside asked what happened, the girl said that he was planning to eat the other nachal. And Eden immediately asked if he wouldn't lose his space powers, as if it was a "common knowledge"....
Like.... He ate so many nachal so far and didn't get any powers deleted, so why was his power deleted now?
And even if it was because he ate another eight.... How would they know that his powers would get deleted, if that was the first time he was eating an eight while having another eight's power (besides the one who turned him into a nachalist).
Also, his devouring power didn't get deleted after he ate the space one. So how did they know?
Can someone please explain why he lost his space ability just because he ate the other eight? Was this mentioned somewhere and I just forgot? Cause in my head, he could collect every single power (๑•ㅂ•)و✧