Loki's gender was fluid?
It didn't matter. Hela's sexual orientation was fluid too.
Hela had only been chasing her for fun anyway. She had nothing better to do alone in the Underworld, and it was amusing to chase this little Asgardian prince until he was in a complete panic. It was also a rather unconventional form of revenge against Odin.
But when Loki transformed, Hela's anger flared.
Don't forget, Hela was also a true-blooded Asgardian. In her eyes, any Asgardian man would be utterly repulsed by the idea of becoming a woman. Hela had seen plenty of that deeply ingrained male chauvinism.
She knew nothing of Loki's bizarre position in Asgard or her extremely delicate state of mind, so from Hela's perspective, Loki's action was practically saying: I'd rather eat shit than sleep with you.
This was a complete denial of Hela's personal charm and attractiveness. No woman could tolerate such provocation, much less the once immensely proud princess of Asgard. So Hela was furious.
You turned into a woman? Fine. I can turn into a man.
Thus, when Maiden Loki met Hela again, she found that the figure before her was no longer a sexy woman in a Cloak, but the male ruler of the Underworld, Hela, clad in dark green armor, wielding a spear, and commanding an army of skeletons...
It was somewhat of a copyright infringement on Hades, but Hela couldn't care less. Blinded by rage, she had only one thought: kill Loki.
"An angry Lord of the Underworld will bring enormous trouble." Loki sat on the sofa in the reception room and said helplessly, "This won't be the little scuffles from before. If she catches me, I'm dead..."
Strange was speechless. He said, "You really have no right to say Thor causes trouble every day. You