Dragonkin Dungeon

Silas is a simple bartender near the Dragon Dungeon, a mythical place that no adventurer has ever returned from...until a beautiful horned stranger walks out of the dungeon and into his bar. To save her from the assassins close on her heels, Silas takes a fatal strike to the stomach... And it doesn't kill him. By some act of fate, Silas has manifested the power to reflect any damage done to him. Now on the run, Silas flees into the seven-level dungeon, where each floor is ruled by a gorgeous dragon goddess who has taken human form. And as it turns out, Silas can steal power from all of them...and maybe steal their hearts, too. But the dungeon has fallen under evil rule, and Silas must venture deeper to save it. With a feisty swordswoman, a spunky lunatic, and a lazy seductress by his side, Silas might not only defeat the goddess at the bottom of the dungeon—he might also become a god of dragons himself.