The rice cooker bought by a certain treasure is actually an inherited artifact?
The beautiful girl who lived next door for half a year turned out to be a cross-dressing boss?
The landlord downstairs who eats melon seeds every day is an ancient mythical beast?
The new yandere neighbor who moved in pointed a kitchen knife at my head every day and asked me to save the world!
...
Sorry to bother you, is it still too late to move? = =~
Concept: A story about promotion, salary increase, killing monsters and upgrading