Apocalyptic Mutation, My Sister-In-Law Steals My Son-In-Law

All things change and species mutate, and the dragon race, the head of all beasts, becomes a seahorse. The dragon egg comes out of the father's belly and is incubated by the mother. My sister-in-law married Prince Long, and I was betrothed to the frail fourth prince. After the marriage, the Dragon Prince laid golden eggs, and the fourth prince gave birth to ugly and small snake eggs. At the end of the incubation period, my sister's dragon egg broke. My snake egg hatched bigger and bigger and broke out of its shell to reveal a little golden dragon. My eldest sister was so angry that she threw my child to death and then killed me. When she opened her eyes again, she married the fourth prince without hesitation, "In this life, I am the one who is more valuable than my mother." I smiled, she wanted to jump into the fire pit for me, I thanked her.