C335 Efficient advertisements

I thought that the young man looked familiar. But now, I suddenly remembered that this fellow was the person I saw in the forest two days ago. At that time, he was hiding in a tree. I came back this time, just to bid farewell to Jissbon. I have already found the Soul-Dissolving Flower, and I can go back now. Besides, Jissbon is the Principal after all, it isn't good if I don't bid farewell to him