If she had a choice, Ling Lan didn't want to use this method to help Liu Furong advance. That year, when she helped Qiao Ting to advance to the domain stage, she realized the pros and cons of using this method. The domain gained through this method was not as perfect as naturally gaining it. If the foundation of the said person was not strong enough, he would remain in the pseudo domain stage for a long time.
However, based on the current situation, Liu Furong couldn't remain at the optimal peak of Qi-Jin anymore. He needed to advance to the domain stage within the shortest possible time. That was the only way he could win against his opponents.