Sometimes, old Jack would ponder, why were humans so fragile A single blade could kill them, yet they were capable of ruling the entire world.,Yet, though those demons were individually very powerful, the gates of hell had been open for two hundred years and were still blocked by humans in Antarctica. They couldn't even cross the Drake Passage.,Whatever, he's just an unknown assassin. He takes on jobs and gets by day to day. Who knows what tomorrow brings Maybe one day he can't do it anymore and starves in his own home. He doesn't care about what happens on the battlefield at all.。