Nao was invited by a final year university student to join the alumni association's BBQ. A character named Chara was also unhappy with the participation plan, but he was overwhelmed when he said, 'I am too anxious!' The pictures and videos sent that day showed a man sticking to a drunken Nao with a cut across his chest. I felt a strange disturbance and contacted him, but there was no response at all... The anxiety reached its limit for Nao, who began to act erratically when he was drunk. Eventually, I received a phone call where he said, 'I'm sorry, I had so much fun...' and sighed... Unbelievable...