It had been less than a hundred years since the opening of the 3,000 macro worlds. Therefore, while improving his strength and realm, Zhu Wuwan naturally wouldn't forget to memorize all kinds of ancient books and cultivation techniques to prepare for entering the 3,000 macro worlds.
In just ten years or so, Zhu Wuwan had memorized all the cultivation techniques and classics that were useful to her in the Sacred Flame Sect, the Medicine God Sect, and the many neutral immortal sects. She was just waiting to comprehend and integrate them properly after entering the three thousand major worlds to further improve her strength and combat effectiveness.
As for those that were useless to him, Zhu Wuyang naturally would not waste his time and energy on them. After all, with his current strength and realm, many ancient books and cultivation techniques were no longer of any use to him.
