Does Tian Shan Tong Lao skill makes her an Immortal?

[Lala 1982]

The skill that Tian Shan Tong Lao practicse, BHLHWWDZG ( the one that can revert to youth ) is it almost like an immortal skill? Cos when she make her first appearance, she is about 96 years old. And her 4 servant girls ( Dunno their names ) are around 20s... Tian Shan Tong Lao mention that with good conduct and mistakes they are allow to enter the Vulture Palace Chamber for a day to learn higher level of Xiaoyao arts... So if that's the case, Tian Shan Tong Lao will be cock sure she will be living for at least the next 20 over years to supervise them and allow them to enter the chamber every year after the age 40... Assuming her inner skill is not suck away by Xuzhu, is it possible that she can live over 120 yrs old n remain even more powerful and become sort of half immortal??? ( This is my first time posting a thread... So please dun mind if it sounds stupid... )

[aniking_8]

She maybe able to return to her youth externally by inside her bones and organs is old and she would died anyway if she reach a very old age and beside to be a immortal the person can't be killed but can be injured and could still aged but not died and in the other hand Tian Shan Tong Lao is learnong a martial art that age her internally but not externally.

[sarakoth]

She maybe able to return to her youth externally by inside her bones and organs is old and she would died anyway if she reach a very old age and beside to be a immortal the person can't be killed but can be injured and could still aged but not died and in the other hand Tian Shan Tong Lao is learnong a martial art that age her internally but not externally.

Nonsense.

TSTL mentioned that WYZ can't possibly die with his internal energy so we can assume thr same for TSTL.

[Ty Chen]

Most likely. She will be immortal and every 30 years just revert back to a child and practice all over again. Yea, makes sense.