She Was Desperate

Rat-a-tat!

Hearing a knock at the door, Yu Lili woke up with a start. She came back to earth and realized that she was still at the hotel. Having slept a long time, she felt some pain in her body, then asked, "Who is it?"

"Time to check out. It's already twelve o'clock, why don't you get up!" It was said in a rude tone, the man knocking on the door like he was urging her to die.

Yu Lili was annoyed, and she got up from the bed and shouted, "I see, I see, right away."

Then the man outside left and went to knock on another door. Packing up, Yu Lili quickly went out with her luggage. Finding a convenience store to sit down at, she ordered the cart noodles and a mineral water.

She now had 300,000 yuan, but that was still 200,000 yuan short of the compensation. 3 days left of the compensation time, how could it be possible for her to make up 500,000 yuan within three days?