Disciple, she always wants to change her ways

[Tsundere and Fierce Old Demon Venerable × Young Disciple Yearning for Uprightness] Demon Lord Yan Ge is cruel, merciless and unrestrained, and he only thinks of cultivating heirs when he is about to retire.Randomly picked up a female doll with a yin body, ready to pass on the mantle. "Cheng Huan, if you are hungry, you should hunt birds to eat." Mozun taught. "But master, do you eat hundreds of birds when you're hungry?" Yan Ge showed up to explain, opening his mouth wide. "Cheng Huan...