In the first year of Chonghe, Xiao Se and Sikong Qianluo gave birth to a son and a daughter. They were named Xiao Zhang and Xiao Xiao respectively. Xiao Zhang studied under Wu Xin, while Xiao Xiao studied under the miraculous doctor Hua Jin. In the spring of the seventeenth year of Chonghe, Xiao Se and Sikong Qianluo decided to let their children set off to explore the world, and walk through the world their fathers had walked with Lei Wujie's son Ye Ruoyi, Tang Liantian Nvrui's son, and Xiao Chong's crown prince. In the same year, Nanjue invaded and his father came out of the mountain. In this way, Xiao Se and the others rode their horses into the rivers and lakes again, guarding Tianqi and Beili with their children.