Overwatch: Across Another World

Fang knew that the other world was as simple as unlocking heroes and defeating monsters and upgrading. Then he discovered the insects coming from the void, the huge monsters buried underground, the orcs who failed hundreds of years ago and were about to take action, the breath of the undead spreading across the country, the demons that had disappeared since the demon king disappeared, and the archangels walking in the world. This world was more dangerous than he imagined, and of course, more exciting.