After a rough calculation, Wang Jun would need at least fifteen days or one year—in-game—time to ascend to the Nascent Realm. But of course, he still needs to make a breakthrough from his current Cultivation Stage. Third Stage Qi Gathering Realm.
Although dual cultivation art might be beneficial both for his body and mind, especially the livelihood of his mighty dragon, it still needs a considerable amount of time to even finish one session with Mei Lan.
Wang Jun knew he must look for another source of Qi Energy aside from Dual-cultivation.
In this Heavenly Mountain Range, many sects had existed for over tens of thousands years, offering the young and aspiring cultivators to join their cause. Each sect had their own "Power Source" that enabled them to thrive in this harsh and unforgiving environment. Such as Cultivation Pagoda, Spirit Veins and many other Cultivation Dao that needs years to master.