worst...
what is halfbie?
you become half zombie half human, with an additional super human streghth, enhanced hearing and smelling ability, super self healing ability which basically you are invicible, you dont die... fall from 10th floor building, your broken bone/skull and internal organ will self healing and you can walk again after resting, brain function normally, can talk normally; stab by knife or iron rod on body or neck, no problem, will self healing also... and one more thing, zombie will not attack you
how to be come a halfbie?
based on the series, the halfbie become halfbie because they are full of hatred and revengeful when they get bitten by a horde of zombies. So if you want to become a halfbie, make sure you are full of hatred and revengeful, and get a horde of zombies to bite you... another easy way to become halfbie? get a halfbie to bite you (just a bite, not eat or tear up your flesh), then you will become one of them
so back to the series, among the survivor student, there is one halfbie... if the student smart enough, they should get the halfbie kill all the zombies to clear the way for them; if the student is very smart, just get a bite from the halfbie, become invisible with all the superhuman abilities and live like normal