Description:

After losing his wife and daughter, Yeo Woonhwi lived for revenge as the Blood Demon, only to die with his vengeance unfulfilled. Given a second chance in the past, he reunites with his family and vows to protect them this time as a Martial God rather than a demon.

Alternative Titles:

Mi papá es el más fuerte bajo el cielo, My Dad Is the Best in the World, My Dad Is the Strongest Under Heaven, My Father Is the Number One Under Heaven, ท่านพ่อของข้าคือ ยอดคนอันดับหนึ่งแห่งใต้หล้า, 우리 아빠는 천하제일인