"To survive in this world... all you can do is get stronger."
One-Punch Man is a Japanese superhero web-comic created by the artist One in early 2009. It has a manga adaptation illustrated by Yusuke Murata, as well as an anime adaptation. Following its publication, the web-comic quickly went viral, surpassing 7.9 million hits in June 2012.
One-Punch Man tells the story of Saitama, a superhero who can defeat any opponent with a single punch but seeks to find a worthy opponent after growing bored by a lack of challenge in his fight against evil.
Tatsumaki, otherwise known as Terrible Tornado or Tornado of Terror, is recognized as one of the Hero Association's most powerful heroes. She and her sister are known as the Psychic Sisters.