Not an illegitimate child or swear word, the manga from the 1980s.
A pretty entertaining but fairly cheesy manga with references to things like heavy
metal since the creator is a huge fan of heavy
metal. Once you get pass the beginning chapters is where the
insanity starts kicking in. Dark Schneider is the main character, a womanizer and supposedly the world's strongest sorcerer.
Insanity in the manga includes ridiculous things like breaking a black hole, running faster than light, destroying a galaxy with one hit, creating mini-universes in one's hands and having defenses that are so ridiculous such as having to destroy atoms in the physical and spiritual world. It's a fairly entertaining manga but beware of the cheese.