I'm Just a Street Vendor

Space style + funny + fun A young man who has awakened the space system and has the greatest talent. He has no parents and grew up in an orphanage. He could only be reduced to setting up a street stall, and even the place was trashed at the beginning. At a critical moment, the protagonist obtains the most powerful street stall selling system, and the result... "Hey, hey... Hold it in and go~ There are a lot of good things here. Look at this glove. It hurts to hit someone." "... Then why are you punching the air?" "I'm just training myself... Don't worry about these details. The injection is also effective. Do you want to know the secrets your wife is hiding from you? Do you want to know the things that your wife's best friends can't tell? You..." "... Are you talking about the syringe that is thicker than a human?" "Don't worry about these details... And this milk bottle, too... Oh, hey, hold it in."