Laharl (Zekons)

Laharl is a recurring character in the Disgaea series. Arrogant and self-centred, Laharl attempts to maintain the attitude of a typical demon. He is actually a half-demon, due to his mother being a human. He is known for his evil laugh which is heard numerous times throughout the series. The first game in the series, Disgaea: Hour of Darkness chronicles his attempt to inherit his title of Overlord after the death of his father, King Krichevskoy, and his eventual discovery of love. In PR/Sentai series, Laharl joined Samuel Nakaoka to fight the King Hooglister. However, in Disgaea 3 (exclusively in the 3DS), he was become female in Episode 1 due to Samuel Nakaoka's accidental Anti-Male Demon Gas effect which he was part demon only that Laharl's gender was affected by Anti-Male Demon Gas side-effect due to his human blood.

While Samuel Nakaoka (Zuzu-Samuel in the Comiga) preparing the journey for find Nagisa, Larhal was married with Drum who was Gao's first Buddy Monster and having a daughter named Tiahal who is part Demon and Armordragon.

Personality
After Drum and Laharl's marriage, she become a kind half-demon though she still has a arrogant behavior. When Samuel Nakaoka met Laharl again, they both shake hands for visiting Gao's house as he became shocked that she and Drum are married.

PR the Series: Sun and Moon - Buddyfight All-Star X
It was revealed that Larhal get married with Drum

PR: Awakening
Laharl surprisingly appears in PR: Awakening. if he choose "Overlord is fine, I guess." by asking the past version of Kumon Kai that he fought him brutally, Samuel Nakaoka was unintentionally caught by Laharl who scolds him for telling him about Kumon wants the Overlord title.