My Arranged Marriage to the Beast King

In her previous life, Clarice was married to the leader of the Wolf Clan and became the Queen Mother. Her stepsister, Bella, out of jealousy, burned her alive. Clarice is reborn alongside Bella, who beats her to the punch and marries the Wolf Clan leader this time around. Clarice is instead forced to marry the despised and lowly Serpent Clan leader. But what Bella didn't know was that she can't get luxury and glory by stealing other's successes. Clarice finds out that her lowly husband is actually the King of All Beasts!