I'm trapped in a cube

When he woke up, Mo Ling was trapped in a sealed cube.
One cubic meter of activity space, an indestructible metal shell, no food and no water, it was like waiting to die in a coffin.
At the time of crisis, Mo Ling found that his perception had undergone strange changes, extending outward through the wall.
The outside world is full of dangers, but he cannot move and can only hide in the cube to affect this strange world.
Faced with the subtle misunderstandings of humans in this world, he had to find his own way out in an alternative way.