[Crossover] How to Become an Excellent Archmage

Blurb: Xu You always felt her life was anything but peaceful. The people she knew were all strange, and quite a few of them weren't even human. But later, she discovered that it wasn't just her life that was a mess. The whole world was a headache. Someone told her, "I'll give you a magic wand. Go save the world." Xu You's response: "I just want to find somewhere quiet to play video games." An outstanding magus needs to be able to grind monsters, eliminate demons, subdue devils, take on Mary Sues, and save the world. Here are some of my other works. You can find them all on my author page: "As an Ordinary Person Born into Your Family, I'm Desperate [Crossover]" (Complete): Everyday life in the Zoldyck family "This Teddy Bear Is So Warm [Crossover]" (Complete): The boss's wife of the Varia is a bear "The Nation's Good Boy [Crossover]": A Chong's journey to power and glory "Sir Knight Is Very Upset, Because His Princess Can Already Kill a Bull with Her Bare Hands": Sir Knight is still helpless today "From Today On, Kagura Is the Pillar of the Yorozuya [Crossover]": Genderbent Kagura "My Lover Is This Country [Crossover]": Every day, the gods are turning my worldview upside down Theme: