Yamazaki Jonggun, a man who is a maniacal, violent, fight-crazy man nicknamed "Shiro Oni" and invincible, has a daughter from a brief relationship in the past and Jonggun loves the daughter and never shows his crazy side or cruel world.

Jonggun stands in front of his Rubicon car with neat clothes and sunglasses while carrying a bouquet of flowers waiting for his little daughter to get out of school