A Terrifying Wedding Night: The Snake Lord Took Me to the Mass Grave

Eighteen years ago, my grandfather killed a giant serpent that was on the verge of transforming into a dragon. The next day, he was found hanging from a crooked tree. Eighteen years later, a black snake came looking for me, and from then on, disaster plagued my family and friends. It said I had to give it an heir. If I kept my promise to it, it would let me go. Who knew that all of this was merely part of an even bigger conspiracy...