I've seen this part of a webcomic and I remember reading this same from a webnovel but i can't remember. The scene is when the MC visited an auction of some sort and someone guides him through it then he spotted something inside a glass. the guide said that the glass will not be broken no matter what and the MC is about to do it but then the guide stopped him saying exoerts will come or something. pls help. the image is on the link below https://ibb.co/CMrjydV