The eraser in my mind

Xiu Zhen was the daughter of a wealthy family, living a life of luxury. Xiu Zhen suffered from severe amnesia, and it was commonplace for her to leave items and even her wallet at the convenience store when purchasing goods. One day, as usual, she left her can of cola and wallet in the store. Realizing this, she immediately turned around to retrieve them. As she entered the store, she saw a man holding a cup of cola. This man was unkempt, with a scruffy beard on his chin, and his clothes were somewhat tattered; it was clear that he was a poor vagrant. Xiu Zhen assumed that this man had stolen her cola, which made her extremely angry. She rushed forward, snatched the cola from him, and drank it all in one breath. After finishing it, she let out a few loud burps. Smugly, she held the empty cola can in front of the vagrant and then turned to walk towards the bus stop.