[Summoning flow, individual soldiers in the early stage, explosive troops in the mid-term, and fighting for the entire universe in the later stage] [Protagonist extraterrestrial evil spirits] [Urban fantasy western fantasy alien world slowly unfolds]
Several summoning doors, and creatures summoned one by one.
Where does this ability to summon come from? What can it be used for?
Endless reincarnation, will this life be the last?
Undead spirits, starry sky snakes, famous historical figures, magicians, ancient giant beasts, ancient void dragons, even spaceships, Zhuxian laser guns, mechanical fortresses... Nothing can be summoned, mysterious and complicated, this is a legend of the "summoner".
This story could be huge!
