Freezing: Season 1

In a world where humanity is under attack by alien invaders, a young man named Kazuya Aoi enrolls at West Genetics Academy to train as a "Limiter" - a partner to a powerful female warrior known as a "Pandora" - in the hopes of avenging his fallen sister. He soon finds himself partnered with the academy's most feared and skilled Pandora, Satellizer el Bridget, who has never been defeated in combat. But as they work together to take down their enemies, Kazuya begins to uncover the truth about Satellizer's mysterious past and the dark secrets that drive her. Will their bond grow strong enough to overcome the challenges they face, or will they fall victim to the dangerous forces that threaten their world?

You can stream Freezing on: Apple TV

Some TV shows that have similar genres and were produced around the same time as Freezing include Arcane: League of Legends, Invincible, Frieren: Beyond Journey's End, Young Justice, The Rising of the Shield Hero, Mobile Suit Gundam GQuuuuuuX.