Complete atoms in the periodic table by throw electrons to atoms . But be careful! Do not crash electrons in same orbit! 118 levels in all different diffuculties complete all atoms and finish the game. Have fun.
英雄的试炼
王的试炼
下降中
御剑红尘修真乾坤
御灵绘卷
残梦红尘录
绘灵墨卷
御灵使者