Jiaoren Zai San Sui La

After a devastating end in her previous life, Mo Jiaojiao, now reborn as a three-year-old, is determined to alter the fate of Mo Yuan state. She quickly learns that her father is not only a ruthless tyrant, but forced her to adhere to strict royal etiquette. Yet, against all odds, she soon becomes his beloved child, and even forms a unique bond with the hostage prince. Mo Jiaojiao might not know it but a begrudgingly protective emperor slowly realizes how much of a treasure she is to him.

(Source: Tapas)