The Weakest Summon, the Strongest Power

The Weakest Summon, the Strongest Power

After transmigrating to a world where humans form pacts with Eidolons, Sam Harper stuns onlookers by rejecting a powerful Rank S Sangrifex in favor of a lowly Rank F succubus named Zythra. His seemingly foolish choice hides a secret reason that sets the two on an unexpected path together. What appears to be the weakest possible summon gradually proves to be anything but.