That Baffled Aunt in a Knife-Wielding Man's Body [Crossover]

This novel is scheduled to become a paid work on January 16, 2019! Three chapters will be released that day! Thanks to all the little angels who've supported me (and nudged me to update)! Love you all~ * * Transmigration isn't anything new these days. Countless pioneers have even put together a list of 23 things to keep in mind when you transmigrate. But they never said how to pass yourself off as a sword warrior in some corrupted Honmaru! As if a corrupted Honmaru weren't bad enough, all your coworkers are corrupted too! From being a master to becoming a game character overnight, this transmigrator has something to say, and it's not polite! * * Please note: 1. The master's gender is male ♂, and he's still a kid. 2. There are lots of headcanons, based on my own impressions. Apart from the characters' appearances, this is basically unrelated to the game... (weathered face, smoking) 3. Fluff, fluff, fluff, fluff, fluff! This story can't survive without making the protagonist look good! 4. The swords' values draw on the samurai class and bushido of Japan's Sengoku period, so they may differ from what you expect in a typical fanfic about the master. 5. They're all good kids, so please treat them kindly. * Theme: