She Just Wants to Complete System Tasks

Receive a new system mission and use the soul exchange system to save the campus. Not long after, the classmate lost his temper and stabbed people with a knife. There is a chubby man who sacrifices his life in exchange for others to escape. But he is one of the people I want to protect. I had to jump from the second floor to protect her. He blocked all the knives for her, but fortunately she was not injured. "You hurry up and leave, I can't die." After successfully delivering her to safety, I hid in a corner and used the medicine given to me by the system to treat the wounds. I continued to use my own blood to seal the demon, gradually becoming weaker and weaker and even falling asleep permanently. "Xiao Yunzi, hold on." He passed it into my body with his own blood. "Xu Fengxiao, what are you doing?" "I didn't do anything, don't let you die" "Fool" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.