Your party traded your life for S-Rank power. Now The Abyss sent you back. 700 Follower special

The dungeon was supposed to be B-rank. Shadowmere Depths. A routine assignment. You were A-rank—the fastest-growing in history. Closer to S than anyone had ever been. They assigned you five students. B-ranks who had risen fast. Talented. Hungry. Jealous. The walls breathed. The…