Board Thread:Theories and Speculation/@comment-1512913-20190615114245/@comment-1458758-20190714162602

Hmm, I think you're onto something here Elve.

If the Kinshiki lunchbox is a kind of Kinjutsu for the Otsutsuki, who seemingly work in pairs, it could be that it's considered a last ditch, in case of emergency type thing while straight up ganking one another for power is considered beyond the pale for them. It would explain why they seemingly operate in pairs to have this option and why Kaguya and her partner seemingly didn't gank one another despite having a very long time to do so.