[Western Crossover] You Know Nothing About Eastern Powers

"As a disciple of the Ruoxu Sect, wielding the Supreme Ruoxu Sword, I must protect all living beings and vanquish demons." At her master's command, Sheng Qingyao descends the mountain to slay demons and vanquish evil, and to get to know her foreign friends better along the way. But... her foreign friends call these monsters and spirits "aliens"??? Some tin-can guy: The mysterious power of an ancient Eastern nation. I think I know why those alien things don't dare cause trouble in China. Some retired soldier: My cousin really wasn't frozen like me, was she? Or does our family have some special trick for staying young? Some sorcerer: Exchange student from Kamar-Taj, although you may have used your mysterious Eastern powers to save all of humanity again, you still need to turn in your internship report on time. Some guy whose vibe is completely different from the others, Superman: She isn't Kryptonian, but she's proof that I'm not alone in this universe. Couple: The one whose vibe suddenly changes in the blurb x the big sister from an Eastern cultivation sect, on an exchange program at Kamar-Taj Reading notes: 1. An unconventional younger-man romance: a Kryptonian puppy-dog type and an unruly big sister of a Daoist cultivator. 2. The heroine is "Chinese-American mixed race." At first, she's a golden-haired, blue-eyed little golden retriever. After forming her Nascent Soul, she becomes a black-haired, black-eyed big sister. 3. The heroine's sect is the strongest. Ji Chenhuan x Tang Jiu is a man-woman romance, a man-woman romance, a man-woman romance. Tang Jiu is a woman. [2021.9.23] Theme: The world needs heroes. In the face of catastrophe, someone must always step forward.