Board Thread:Naruto Discussions/@comment-30168027-20170206134841/@comment-734582-20170210110006

Elveonora wrote: But it's a correct assumption that they might be related to TBB. The databook in fact states that they are similar. So if I were to guess, a Truth Seeking Ball is something like a TBB imbued with 'Six Paths Sage Chakra' (whatever hell that is) and with nature transformation/s added. Well both are insanely dense pieces of chakra to the point where they're solid, even though chakra's not even supposed to be visible to the naked eye when used by normal ninja.

So yea, make an orb of insanely dense chakra: Bijudama. Make it out of six paths chakra and nature energy and you can control it.