The technique that Qi Nulong have worked hard to train was actually the Tree Swallowing Technique, she had trained it to completion.
Other than this technique she also trains in a technique called Heavenly Jade Body, a mysterious technique that Angela have found in a ruin in this world.
The technique is both a body tempering technique and a Qi cultivation art, training such technique is extremely difficult according to it's description.
Improving the practioners cultivation would also be affected because the technique focus on increasing her foundation, making it much harder for her to ascend.
Her strength would become extremely strong compared to those of the same level but she would have to spend more than twice the effort to ascend towards the next level.
