My brother and I were trapped in a safe house after a zombie virus broke out. Listening to the roar outside every day, we agreed to live together. Until that day, I discovered that my brother was secretly eating the brain cores of zombies. His eyes turned scarlet, but he smiled at me: "Brother, I found a way to become stronger." The next day, the rescue team came. My brother hid behind me and whispered: "Please, brother, don't let them take me away." I tightened the knife in my hand