The next day, Zhao Hai didn't go out to do any missions. Instead, he cultivated in his own courtyard, or went to the sect's Sutra library to study the sect's Sutras.
The Japanese had managed to collect some good stuff. Of course, the good stuff that Zhao Hai was referring to were Jade slips about the underground world and not about martial arts.
There were many ghost cultivators in Zhao Hai's interspace. They were all from proper sects. The cultivation techniques of these ghost cultivators 'sects were much stronger than those of the Japanese gang.
In the week after he joined the Japanese gang, Zhao Hai had been living a two-way life. He stayed in his own courtyard and went to the Sutra library to read about the underground world. However, the books he read were mainly about herbs and ores.