Saleen quickly rushed back to the bone castle. The first thing he would do was to bring Su to the spirit magic tower to heal him.
Su was more badly injured than the winged skeleton and the other demons. First, he had killed the grade-7 sorcerer forcefully and was hurt by the shock from breaking through the crystal guardian. Then, the grade-7 sorcerer's equipment launched an attack that badly burned his left arm. Finally, he forcefully used the sword aura in order to attack the grade-8 sorcerer with a giant axe. Now Su was in danger. His eyes were bloodshot and his muscles were trembling uncontrollably. His sword aura was also becoming weaker.
Saleen let Su absorb an entire bottle of magic liquid. Finally, his injuries seemed to be under control.