There was a small knife in the fruit plate that Lena had brought over. I walked to the table and rolled up my sleeves. Then, I picked up the sharp knife and cut my arm. Fresh blood dripped onto the table.
"What are you doing?" Lena exclaimed.
"Quickly, find a bottle to fill my blood with! Hurry!"
Lena quickly found a glass bottle that had a bouquet of white roses. Lena poured the flowers and water off the balcony and placed the glass bottle under my arm.
The blood dripped into the glass bottle and it instantly bloomed with blood flowers. Lena nervously looked at me and asked, "Is that enough?"
"Not yet!" said I. "Help me get a piece of gauze!"
Soon, Lena came back with a roll of gauze. I nodded at her. "Please help me bandage my wound!"
Lena skillfully did so while I used the remaining gauze to clean the knife that was stained with blood. After everything was done, I said, "Now, it's your turn!"