"Jonathan, if they were the immortals and most powerful person on this earth, then how did they die?" I asked in shock.

　　"Because they had one weakness."

　　"Weakness?" I asked cluelessly.

　　"Yes, they had a weakness. I have read about them. They couldn't bear the low temperature. It made them weak. I think somebody took this advantage to kill them." He was telling me about Pari and I was listening to him keenly.

　　I curiously asked, "but who killed them?"

　　"This is still a mystery. Nobody knows who killed them." He told me in a serious tone and I made O mouth.

　　"So you think, I'm Pari?" I asked, raising...