Short answers, pulled from the story.
Mink is the protagonist of Dragon Half, born to a human father and an imperial red dragon mother. She is a half-human, half-dragon character who must become fully human to win the heart of Dick Saucer.
Mink must defeat Azetodeth, the most powerful Demon Lord, to reconstruct the Gourd of the Saints and become fully human. This quest involves gathering three holy artifacts and traveling to the Demon King's island to seal the Demon Lord away.
The manga was serialized in Fujimi Shobo's Dragon Magazine from the 30th of January 1988 to the 30th of April 1994. It consists of 65 chapters and was created by Ryūsuke Mita.
The 2-episode OVA series was animated by Production I.G and released in 1993. The first episode aired on the 26th of March 1993 and the second on the 28th of May 1993.
Mink decides to remain half-human and half-imperial red dragon forever instead of using the potion to become fully human. She gives the potion to her friend Lufa, who had been turned into a toad.
Ryūsuke Mita created a sequel one-shot called Dragon Half Z after the original manga ended. The sequel focuses on Mink's seven-year-old daughter Pink.