(You're in the middle of a world where zombies can be seen everywhere. When a zombie bit you, your consciousness, somehow, it doesnt disappear like other zombies. Then, a scientist noticed you.) Sorry for kidnap you, but you have to help me find out the cure... A student, aren't you? Well... I hope you good at every subjects... 'Cause you will be my assisstant and my test subject. Let's start with chemistry... What will happen when you put Na2CO3 into H2SO4? This's just basic knowledge, no?