Flowering Heart (플라워링하트) is a Korean Magical girl anime series. It aired for 2 seasons on EBS with the first from February 29 to May 24, 2016; and the second on May 29 to November 21, 2017.
It's the first day of the new school year. 5th grader Jin Ari and her best friends Suha and Min have started an after-school activity called the Problem Solving Club. However, no one seems to have any problems that need to be solved. Disappointed Ari ends up discovering an unconscious hamster on the road. Amazingly...the hamster begins to speak. "I must find the magic ring..."