The heart is responsible for pumping oxygen-rich blood to the rest of the body, providing the energy that the body needs to function. The muscles of the heart itself also need a supply of blood.

This animation is adapted from the comics of the same name, which is based on real life stories created by Li Yun. After just 3 months of its overseas launch, "Blood and Heart" has gained over ...

Video Transcript As your heart beats, it pumps blood from the left ventricle through the aortic valve and into the aorta, your body’s largest artery.

Set in 1874, the story is about a young man whose heart was replaced at birth with a clock. He should avoid strong emotions, and above all love, but can't keep his heart under control.

This animation is adapted from the comics of the same name, which is based on real life stories created by Li Yun. After just 3 months of its overseas launch, "Blood and Heart" has gained over ...