I Got Lucky And Pulled A 10th Rank Summon

Story:

In the most realistic VR game “Last Savior”[Exclusive Series]. Every player will get a chance to summon a Follower Spirit. The Follower Spirits are ranked from 1 – 9. And Obviously, everyone wants a rank-9 spirit. However, the one that I pulled has an unheard-of rank… [What on earth is going on?] “Yeah…” I don’t get it either.