My Sister Stole the Wrong Dragon

Reborn to the mate-choosing day, Elara watches her jealous elder half-sister Seraphina pick the insatiable low-rank fire dragon Draven instead of the powerful frost dragon Cassian, the man Seraphina ruined herself over in their past life. Elara marries Cassian, outwits his mistress Rosalie and her illegitimate son, gains clan power with the matriarch’s support, and secures inheritance for her daughter. Meanwhile, Seraphina suffers terribly from Draven’s uncontrollable desire, trapped in a doome