I Got Lucky and Pulled a 10th Rank Summon

In the realistic VR game Last Savior, every player gets the chance to summon a Follower Spirit, ranked from one to nine. Naturally, players hope to obtain a rank-nine spirit. But one player draws a spirit with an unheard-of rank: ten stars. Even the player who summoned it does not understand what is happening, as the unexpected result sets them apart from the usual rankings.