Old Master Nan was thinking hard.
The second rank of mental strength was actually another level on its own, a level that many people couldn't dream of achieving in their entire life without talent. But Nan Hua's improvement was very fast.
So Old Master Nan was hoping that Nan Hua could reach this rank.
Because at the second rank, they would be able to create a mental barrier around their body, which would become a protection. Even if the protection was not much at the beginning, it would still play their role in the critical moment.
For example, they could change the trajectory of a close combat weapon that was close to them when they reached their shield. Even if it was only a bit, but it meant that they would be able to avoid fatal injury.
This kind of shield was their best protection.
So Old Master Nan hoped that Nan Hua can reached it as fast as possible and developed her own ability.
