It's nine o'clock now and it's getting closer and closer to ten o'clock in the evening but she still doesn't really know what to say to the man. His troubled brain has become even worse now, in addition to the slight headache caused by his sleeplessness last night.

What is he going to answer to dark's question?

We really repeated this question to his brain but he still didn't know what the answer was. It’s even harder in chemistry science, it’s even harder in research and this question is even harder than mathematics. It was as if his decision was the same weight. Fifty percent is right and fifty percent...