My Junior Brothers and Sisters Are All Super Strong

Bai Yun became the leader with the help of the system. The system told him to prepare for fighting against evil spirits from outside the territory in the future. He was the last hope. He originally thought that these junior brothers and sisters who were provided by the system after completing the mission were all high-level NPCs. But slowly, he discovered something was wrong. These junior brothers and sisters were exactly the same as the characters in his dream, and their emotions were too real. As the sect expanded, Bai Yun's own strength became stronger and stronger. When the crisis finally came, he finally understood everything. ........ This is my first time writing, please support me. The introduction is weak, please read the text.