In order to help the lions he needed to examine them. He had to inject it with drugs so the lion would fall asleep. Usually, he used a special gun to shoot an animal but this time Danwa had to put the needle in the lion's ear.
He crept closer to the lion. She was lying down alone, barely moving. Danwa saw his chance; he moved in quickly. The lion heard his footsteps and roared. She was too sick to get up. Her teeth were sharp and Danwa was scared.
Luckily, the lion could not get up. He must move forward. With one quick lunge Danwa stabbed the lion with the needle. She roared and swung her paw at Danwa. He fell backward.
But he had done it. Soon she would be sleeping and they could take her back to the lab for tests.