Bai Liu inherited a little shop that could invite guests from all kinds of different worlds.
Since he'd inherited a fortune, why bother working hard? He could just leave the guests waiting and play video games by himself until the end of time.
Still, let's see who the guests are:
A female knight clutching a long spear, covered in blood, apparently just stabbed straight through by her dear “son”;
A warm-hearted, kind and upright young man, working hard while carrying his younger sister in a box on his back. She can change the size of her body at will;
An artificial life-form that was shot in the head by an ally and can only temporarily house its true self in a robotic dog...
“Ah, running a business is so much fun!”
What is this book about? Is it good?