The problem of martial arts books and the problem of the wise monarch in Jiuyin Zhen Jing 2.

1. You can say that, but rich people are too lazy to do it, so they will buy this internal skill book that is easy to learn. It seems that they can only learn 30 floors (if I remember correctly). You can get the Internal Skill page of this sect by completing the tasks within 1 (binding) level 30, and you can also exchange it with brands (the unbound ones can be sold to others).

I haven't counted my personal situation. This is related to your own transformation speed. It depends on whether you have been telling fortune and taking experience medicine. It will take about 3 days if you just prescribe Mingjun without any other state, but you haven't taken any medicine three times a week. The experience value is similar.

3. Offline training means that when you are offline, you can turn your training value into internal strength. If you don't have training value, what can he do to earn training value, let alone turn it into internal skill? But the system will give you a little training value every once in a while, but you don't have the training value (1 minute sent by the system), which is not cost-effective for you, so it's better to ensure that you have enough training value when you log off.