Yu-Gi-Oh's Back Spirit System

【“So I said, is it really okay for you to bring things to school?”】 Li Zheng was floating in the sky. Mom looked at Ojiaou who was holding a very long tube at this time, and a drop of cold sweat dripped from her forehead, which was not actually there. Then she said: 【“This kind of thing should be in the category of controlled knives, right?! Why didn’t the school confiscate it?! The security department of this school is really a bunch of good-for-nothings?!”】

Yes, when Ojiaou was rummaging through the boxes and cabinets to pack her luggage and look for things, what she was looking for was actually the samurai sword in his hand now.

Well, samurai sword - God knows, as a student, who knows how she managed to sneak this knife into the school.

"Well, can't I?" The girl tilted her head and looked at Li Zheng with an expression that seemed like she had finally fought back successfully: "While you were busy playing cards with people online, I wrote a lot of guarantees to the school, and my family also paid some price to let me bring it in - after so many years, I always feel a little uncomfortable without it."

["'Some' price? I guess it's not that simple?\