Which character have the best glowup.

I think boruto got a one of the best glowups.

He went from this cocky , privileged and arrogant child who was born with a gold spoon to loosing his parents , his brother was againt him , his sister dosent recognise him , his sensei put sword on his throat , his best friends were hunting him down , he lost his identity , his origin and if that was not enough his sensei too trying to save him.

His vibe completely changed in last chapter of NNG he was like confident hiding his pain and in TBV he is like a matured guy who knows how to keep his emotion not like those who looses there humanity and becomes cold no emotions.

Even in flash backs when Sasuke was alive he was kind of happy.

Not mentioning the powerups like he understood his weakness of less chakra and learned sword techniques and hand to hand combat.