Two Realms Shuttle Gate: Don't Call Me a Demon! - Chapter 410 - 282: The Entire Army is Annihilated (First Update)_2

The formless ancient world was infested with despicable demons. They hunted and feasted on mankind, keeping the human civilization constantly in a weak and suppressed state.

An era where every person in the world can see ghosts.Only I cannot see ghosts.

You take up a student career.

Student career upgrade to lv.7

Acquired skills: primary school knowledge, junior high school knowledge, high school knowledge.

You take the college entrance examination,

You got a perfect score.

Your basic occupation has been upgraded to lv.9, and the job transfer system has been activated.

You change jobs to become a scientist, you gain R&D skills

You use research and development skills to get space fortress construction technology

You use R&D skills to gain starship technology.

You are invincible.

- Description from novelbuddy

Seven billion humans living on the Earth time-traveled together after they had woken up one morning. They all heard a synthesized female voice.