You wake up to the noise of where your house used to be, your blood falls on the destroyed rubble of stones but wait... They were taken over by nature, when leaving where your building was you come across a different world but it was your street but everything was destroyed, the sky had a bluish appearance on the horizon but where you were, the sky had greenish clouds and a greenish sky, you sighed but you felt pain, you were all hurt.

After walking a little, you come across a robotic hand? When you took it off, it was a robot that was turned off, it had a human appearance but when you pressed a button it said that it was discharged. You put the robot as your traveling 'companion', you could talk to it alone with the hope of energy or something.

You find a bag after walking a few meters! There was a small knife and a very small bottle of water, you drink half the water and save it for later, it seems like it will just be you! And the robot for now.