Adonis (Kamen Rider Ghost)

Adonis is the ruler of the Gamma and father of Alia, Adel and Alain. He is the main antagonist of Kamen Rider Ghost, up until he's usurped by his son Adel.

History
Adonis was a close friend of Edith ever since the two were young. He and his wife Alicia had four children, Argos, Alia, Adel and Alain. However, after his wife and his eldest son, Argos, died due to illness, Adonis vowed to create a perfect world, and to that end masterminded the Demia Project to purify the human realm.

Adonis was at one point called to a meeting by his friend and magistrate Edith, who asked Adonis to reaffirm his beliefs.

Adonis later had his Eyecon body destroyed by Adel, who framed Alain for their father's death and usurped the throne. However, because only his Eyecon body had been destroyed, Adonis was able to survive in his normal body, though he was trapped within an invisible barrier by Adel.

However, he was discovered by Alia, but Adonis warned her not to come any closer to the barrier as it may hurt her. He also warned her that the Gammaizers were becoming self aware and that they may try to manipulate Adel.

Adonis was later found and saved by Takeru Tenkuji, who had become allies with his son Alain. Alain and Takeru attempted to escort Adonis out, but Adel's forces showed up to kill Alain, cutting his reunion with his son short. Adonis ultimately sacrifices himself to save his son, telling Alain he loves him and that he believes he will carry out his good will, before Adel finishes him off.