Zhao Hai was sitting in the Scriptures Depository of the blood drop Island. He didn't go to the Scriptures Depository of the blood Buddha Island or the bloodkill Island as soon as he got the status of a Pro-disciple. He wasn't strong enough. Although he was already a Pro-disciple, most Pro-disciples had reached the power essence realm, while he had just reached the power usage realm. It would be too eye-catching if he went to the Scriptures Depository of the blood Buddha Island or the bloodkill Island. Thus, Zhao Hai didn't go.
Moreover, even if he went to the hidden Pavilion of those two islands, he must start from the basics. He believed that the number of low-level cultivation methods in those two places was not much more than the blood drop Island. The most important things in those two places were the high-level cultivation methods. As for the low-level cultivation methods and some less important things, they should not have a lot of them.
