Invincible Within My Domain

Invincible Within My Domain, 师妹，师兄要闭关

What kind of shabby book can only make me invincible in a fixed small area? ! Cultivating can increase the range? !
In this terrifying world where ferocious beasts run rampant and monsters come forth in large numbers, this senior brother,
I will resolutely not leave the sect unless necessary! Junior sister, don’t cause trouble anymore!
Senior brother is going to retreat! How about… you let them come up the mountain?