She was a strange person who lived alone in the mountains.
The fact that I managed to live till 60 was probably thanks to her (my Shishou’s) guidance.
In other words, it’s thanks to the living hell (the ‘training’) that she put me through every day without rest.
Thanks to that, be it now or in the past, if I were to meet my real family I could stand proud and say I did my best every day.