Killing

"Finally!" Kalena exclaimed while her eyes scanned the new 'body' that she occupied after persuading the owner of the said body who is a fool.

Angels didn't have a body of their own because they are heavenly beings and it was more like a curse for thier immortality. They have to give up their divinity for them to get a body but Kalena felt that it was unfair. 

Even some beastman in this world were able to have both immortality and a physical form but angels were not able to do that. 

When Adrian fell in love with Vanadey, he gave up his immortality and chose to become a mortal to stay with her which Kalena hated to the core. He was a powerful archangel that was born to rule but instead chose otherwise for that 'unworthy bitch'. 

Kalena thought that women who hindered a man's path to success did not deserve them. Instead, a woman like herself, who is a powerful angel that could support him in accomplishing the world was more suitable to stand beside him.