Monsters Are Coming怪物来了

These are spoilers. Don't continue if you don't wanna get spoiled.

1. Every higher-ups and players of Lunar Eclipse Clan would know that it's not a game because Starnet would inform them.

2. A human who's tasked in watching a spatial rift in the antartica/artic (i forgot which one) would found out the truth because the spatial rift turned out to be the Black Tide's entrance to Earth.

3. There would be a transmigrator here. A human who got summoned to another world then came back to Earth. After coming back, he found out that his real life powers seems to be reflected in the game too.

4. There would this human who would try a breathing technique from the game in real life then would found out the truth because the technique also of course worked in real life.

5. There would be someone from Monster World who would found out about Earth then relocate his people to Earth so they can become players themselves.

6. Also the same above but this time, it's the MC who personally sent that person who died in Monster Worl, into Earth to become a player.