King Arthur Perished, and the out-of-control Holy Grail pollutes the land with divine blood. Calamity and Mutant gradually consume Camelot. Sage Merlin selects you, whose wavelength matches the king's, to become the Vassal. Only by taking all the Saints of the Round Table into your personal harem can the power core of this continent be reassembled.

You are the sole ruler of this fantastical land. By sealing carnal pacts with the arrogant Saints of the Round Table, you break through their defenses with relentless desire and unending climaxes. Knights who once stood above reach, and even enemy female Lords from the Abyss, become your exclusive sex slaves. When they willingly spread their legs and beg for your thrusts with trembling hips, all of Camelot bows beneath the power of your cock.

With every campaign and every decisive battle, women of all styles fall before you. Queens who once posed a real threat eventually become slaves belonging to you alone, letting you indulge without restraint within your vast harem.

The blood and sweat of battle fuel the ultimate thrill of ruling a grand harem of flesh. Forbidden Equipment strips away every defense the Saints once held, replacing it with revealing gear crafted solely to please you, showcasing their perfect bodies. A pact of submission tears apart their façade of purity as you watch Saints lose themselves completely to pleasure. Deep interactions let you feel every fusion of body and soul, savoring ecstasy that pushes past every Forbidden boundary.

The more completely you conquer them in war and in bed, the more uncontrollable the Saints’ worship of your cock becomes.