This is a bl story.. I read it a few weeks ago. The plot goes:
There was a famous actor? (i guess) Then his partner is a newbie actor, he looks down on him by saying that he must not be that good for him to be part of his movie, but when the director tested him, like... The girl injected a fake injection that turn him into a zombie, he cried and begged for help. Everyone was amazed of his act