? "Meng Xin" refers to a newcomer who has just entered a certain field. It's common in the game. It's just a rookie. They are low in status, weak and helpless, ignorant and cute, so everyone calls them "Meng Xin".

? "Ye Xin" refers to a kind of "Meng Xin" players who meet while playing games. This kind of "Meng Xin" is rude in helping others, and will command the helper like an old man. In the face of others' friendliness, he acted as if nothing had happened, which made people very angry.

? Simply put, "Ye Xin" is a rude novice who regards himself as an uncle.