On the Edge of Pure

The dormitory was deathly silent. The tightly shut windows trembled in the cold wind. Outside, mottled walls stood against each other, a dilapidated air conditioner unit still dripping water on the withered old treetops, where a bird's nest hung precariously.,The new era of treatment techniques, coupled with a healthy diet and regular exercise, kept his body in good shape, but it couldn't eliminate the pain brought by cancer.,At first, He Sai wanted to buy him a gift with his saved lucky money, but he was scolded by him.。