Yarinaoshi Reijou wa Ryuutei Heika wo Kouryakuchuu

A normal girl was spending her life. Then suddenly, she died in a traffic incident. After that, she was reborn in her own past life, but as a kid. When she reached 10 years old, she remembered all about her future and upcoming events. She tried to change her fate, and for that, she wanted to be happy at any cost. Her fate brought her to a prince who was hunting a dragon. She helped him. She cared about him and all her loved ones.