When Marketing Hype Becomes Reality

In this vast world, anything is possible, isn't it, everyone? Do you know that there exist in this world... zombies... yin-yang eyes... and even devil frogs... If you encounter these things, tell me in the comment section!"Nonsense!" - Yu Xian cursed, but then realized that the content of those 'marketing hype' articles was gradually becoming reality, causing his system of understanding to change completely, and his graduation thesis to explode."These marketing hype things are killing people..." - Yu Xian lamented.Although it is a system, Yu Xian prefers to call it a mystery box, because you never know what the content of the next 'marketing hype' will become reality.It is silent as a chicken in moments of crisis;It strikes hard on peaceful days...