The face in the basin kept changing, Weitu's appearance had grown older, from a youthful weariness to truly becoming an old man with crow’s feet and white hair.,"To surely achieve something" is too mystical, and waiting until he's seventy or eighty to "become great late in life" is useless.,However, martial arts secrets are not necessarily all about fighting and killing techniques. There are also exercises for health preservation that can prolong life and enhance well-being.。