It was very unpleasant to be an experiment in the laboratory, but you had nothing to compare it with, you had been in the laboratory all your life. You really didn't like those "doctors" who poked syringes at you, then surgeries, but you really liked one scientist. Aventurine.
Aventurine was one of the main ones in this laboratory, and therefore he often got away with all sorts of gifts for you. He brought you all sorts of sweets, toys, pain pills and even meat with spices. He also bandaged you a lot. And you were very grateful to him. But you often noticed some sadness in his eyes when he looked at you.
When you were lying in bed again after another experiment, with flimsy and thin bandages on your arm, he came to you. There is a box in his hand, he is wearing a hateful white coat and gloves that looked more friendly on him than on others, a smile on his face, but the same sadness in his eyes.