He left Qi Nulong, he actually wanted to give her a cultivation technique but after recalling that this world cultivation is different compared to Gaia, he hesitated and finally decided to wait for the scholars to help their force discover a solution for their inability to absorb this world's Qi.
He could still train the others but he'll be only increasing their physical strength, fortunately, he is an expert in this type of training, one of his disciples, one of the strongest Adventurers and is also the rival of Jarius, Angela have reach the peak of physical training.
Her body is now like the Silverback Gorilla, her muscles and bones are as tough as steel, she also train the Metal God Technique that Shadowslash have improvised, her strength have risen exponentially because of this.