Transmigrated to Beast World, I Become a God by Collecting Cubs

Betrayed by her treacherous sister and ex, a preschool teacher transmigrates into a beast world as a supposedly useless female. But everything changes when she unlocks a divine nursery system, gaining god-tier powers just by caring for adorable beast cubs. As she crushes her rivals and puts her ex in his place, she uncovers a shocking truth: these fluffy cubs are actually overpowered overlords in disguise. What grand secrets are they hiding in this wild realm?