Great great grandchildren

The old master did not ask for his walking stick and neither did he hold on to the railings. He went down half the fleet of stairs like a normal person and then, walked up the stairs again.

After coming up, he even gave himself a stomp in front of the old lady. Then, his eyes lit up.

"Yan Yan, this is really a miracle! It doesn't hurt anymore! It's not swollen either! My whole leg feels like it has returned to 20 years ago! I think I can even jump, what more going downstairs!"

With that, the old master prepared to leap, but Qin Yan stopped him.

"Grandpa, even though you're feeling more relieved now, your leg hasn't moved for a long time after all. Therefore, even though it's easy for you to walk, you can't run or jump yet. Otherwise, you might hurt your tendons."