Global Doomsday: Level-Two Zombies from the Start

A feeling of weightlessness, as if drifting endlessly between a dream and wakefulness. He wanted to open his eyes, but could not make out a glimmer of light. Everything was pitch-black. For a brief moment, Sun Yun even felt he was dead. Dead? Impossible. Hadn't he gone home to sleep after working overtime at the office? Dead? Damn it, he was getting his bonus tomorrow! Couldn't he enjoy it first before dropping dead?! But no one answered him. After a brief, fruitless struggle, Sun Yun gave up resisting. He had no idea how long passed as he curled up in the indistinct space. Then he felt himself plunge rapidly downward from that weightless state.