They All Say I'm Strong

Living in the apocalypse, Tang Yi awakened the ability to enhance things and has always lived cautiously.

Thinking he was pretty weak, Tang Yi just wants to stay alive. But...

Why do the world's number one female expert, a once-in-a-century genius, a beautiful young scientist, and all these other women keep saying I'm strong?

P.S. This is probably a story about a swordsman who trained on the beginner slopes until he became a legend.