A Masterclass in Exploiting Bugs

[Thank you for your support! My next story: My Girlfriend's Friends Are All Over Japan] Ming Nai bound herself to a System in a rift in time and space, then somehow began doing missions. The trainee System thought it could hit its performance targets and lead the KPI race. Who could have guessed that its Host was so good at exploiting bugs? Mission One: [Help the pure-blooded Vampire Emperor create a world where humans and vampires coexist peacefully] The System assumed Ming Nai would follow the usual steps and make a potion that turned all vampires into humans. But Ming Nai: How about wiping out all the vampires instead? Mission Two: [Teach the Six-Eyed Child of God to use Reverse Cursed Technique] The System assumed Ming Nai would patiently teach him, over and over. But Ming Nai: She pulls out a copy of Reverse Cursed Technique for Beginners and slaps it against someone's face. Mission Three: [Let the Demon King Ping An enjoy a sunbath in peace] The System assumed Ming Nai would work hard to find a way for the Demon King to survive in sunlight. But Ming Nai: She teams up with a certain vampire with a racial advantage, takes down the old king, commands all the demons, and becomes the new Demon King. System: "..." Getting a permanent position seems pretty easy. [One day, Li Tu brings Ji Kui to Ming Nai] Li Tu: Say "Mom." Ming Nai: ???? (Whose mom?) Ji Kui: ???? (My mom?) [Tips] 1. Sorry for the limited writing skills and any OOC. CP: Li Tu 2. She dotes on her daughter! The female lead won't suffer! I love height differences! 3. The romance is super sweet. Everything else is about family and friendship. I don't like tragedies. 4. The girl has a buff that makes characters from the underworld a little more wholesome / crying cat face 5. Aww, thanks to my CP Suan Suan for helping me revise the blurb in the middle of the night. We're locked in as family. 6. Everyone, an author can die from writing to an empty room, so please leave comments! +++Up Next: My Girlfriend's Friends Are All Over Japan+++ Blurb: [I'll start this after I finish the one next door. Once it begins, I'll update daily until the end. Please add it to your collection ww] Fourteen-year-old Itadori Yuji faced the biggest crisis of his life when he made a little girl cry during an ordinary part-time shift at a burger shop. It was their first time meeting, yet the girl grabbed the hem of his shirt and burst into tears. "Yuji is a big liar!" From then on, a little girl was always by Itadori Yuji's side, but her family and friends seemed to have a serious problem with him. At fifteen, Itadori Yuji accidentally swallowed a black chocolate finger replica, and two more souls appeared inside his body. One of them claimed to be Itadori Yuji from ten years in the future. From that moment on, Itadori Yuji experienced "My biggest rival in love is actually myself," "I'm jealous of myself," and "Which version of me do you like better?" Besides having to watch out for "himself," he also had to watch out for his girlfriend's friends trying to steal her away from him. [Everyone finds out about Itadori Yuji] Toji (drawing his knife): You're the one who made my daughter search for fifteen years? Megumi (forming a hand sign): You're the one who made my little sister search for fifteen years? Friend A (exhaling): Huh? How does he compare to the dragon warrior I introduced her to? Friend B (using psychic powers): Let me see what you can do. Friends C, D, E, and others are on their way. [Tips] 1. Sorry for any OOC. There will be original details. [CP: Yuji] 2. Lighthearted daily life! Everyone gets to cuddle up together, with a family-and-friendship love triangle. 3. Hope you enjoy the story! Theme: Sincere hearts deserve sincere hearts