I Have a Great Summoning Spell

Countless powerful forces want to occupy the earth, but there are existences on the earth that they are afraid of. Li Nian awakens the ability of three levels of summoning The first level, summoning millions of shadow guards The second level summons thousands of mythical beasts The third level, summoning natural elements This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.