Blade's Sister Is a Galaxy Ranger!

【Twins √】【The female lead is over 180 cm tall, on par with adult men √】【Treats everyone like a brother, with a platonic focus √】【Adores her younger brother; he adores his older sister √】【A touch of national-destiny competition livestream elements √】【Has a System √】【A little bit of watch-along content √】【Maxed-out combat ability, not so much brainpower √】【The authorities may very well stab her in the back √】 As a Galaxy Ranger, Ying Liu always considered herself kindhearted. She diligently completed the tasks her employers gave her and had never done anything cruel or unjust, yet somehow she was swept by a temporal rift onto a closed-off planet with little technological development. Watching the body’s original owner recklessly court death for ten years could be summed up in one word: “spectacular.” Later, she was selected for the National Destiny battlefield and arrived in a parallel timeline by another means. Ying Liu wondered if this was the price she had to pay for staying up late reading those bizarre novels. Fortunately, she managed to regain control of her body and avoid an unnecessary death. Her employer also happened to arrive just in time. But now she was a Nameless. Wasn’t that a little at odds with being a Galaxy Ranger? Well, it’s fine, it’s fine. Looking at her younger brother’s cold expression, an older sister’s heart quietly broke. It’s fine, it’s fine. Sob. It’s fine. As Yingxing’s twin sister, Jing Yuan’s older sister, Boothill’s brother, Argenti’s confidante, Aventurine’s savior, and the driving force behind a whole series of missions, Ying Liu charges bravely ahead!