C260 The Female Disciple's Residence

"Uh. . . Junior Brother Su is right. Actually, everyone knows this, but there aren't many people who can really go into seclusion for a long time. They need an extremely tough mind to endure the loneliness of cultivation. " Wang Zhang Lin said with a sigh.

"Besides, there are too many bottlenecks in cultivation. Once you encounter one, it will be very difficult to break through