As Lin Yu and Su Yao's strength continued to improve, they heard news of a mysterious organization. This mysterious organization was secretly active on the continent, and their purpose seemed not simple.
Lin Yu and Su Yao decided to investigate this mysterious organization deeply. They collected information through various channels and finally found a stronghold of the mysterious organization.
They carefully sneaked into the stronghold and found that there were many secrets hidden here. In the stronghold, they found some research materials about evil cultivation techniques and some imprisoned cultivators.
Lin Yu and Su Yao decided to rescue these imprisoned cultivators and destroy this stronghold. They fought a fierce battle with the members of the mysterious organization.
In the battle, Lin Yu and Su Yao showed their strongest strength. They cooperated tacitly and beat back the members of the mysterious organization.
However, there seemed to be a greater force behind the mysterious organization. Just when they thought they had destroyed the stronghold, a mysterious master appeared. This master was very powerful, and Lin Yu and Su Yao were no match for him at all.
Just when they were in a desperate situation, a group of mysterious cultivators suddenly appeared and helped them repel the mysterious master. It turned out that these mysterious cultivators were members of the Justice Alliance, who had been paying attention to the movements of the mysterious organization.
The leader of the Justice Alliance appreciated Lin Yu and Su Yao's courage and strength and invited them to join the Justice Alliance. Lin Yu and Su Yao readily agreed. They decided to fight against the evil forces together with the Justice Alliance.