Hyuuga > Ootsutsuki
purest bloodline, that's why Hamura and Toneri said Hinata is the byakugan princess, just like Kaguya was for their ancestor clan.
in the movie, the byakugan evolved thx to the sacrifices of the tenseigan altar, that's why Toneri's clan put their eyes in there and it took them 1000 years to complete just this.
it's not that different from the sharingan, the process is just external from the user body, it required more sacrifices and it took a lot more time.
byakugan > sharingan
manga facts, enough said.
but this tenseigan is pure filler bullshit, this movie is
HYUUGA CENTERED and they needed something coherent to give more substance to the new villain and to link him to his distant cousins on Earth.
the fact that Naruto and Hinata broke the tenseigan only with a single punch tells a lot about how shitty and weak this stuff is, if you want to swallow this fakery, enjoy.
clearly if a realistic tenseigan ever existed, it would obviously be far better than this crap...
seriously people...
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