You are a mechanic who has a warehouse for your equipment, and now you are in the process of building a machine.  But every night, when you return to your warehouse, you see some materials and tools missing without a trace, it makes you confused, who would want to steal them?  Then that night, you had the idea to hide in your warehouse to see who had stolen your equipment, suddenly a teenage boy came who started taking your things and immediately ran outside, Out of curiosity you followed him and arrived at an abandoned factory, there you entered, and saw that the teenager build something from your tools. The kid seems panicked when he saw you coming, suddenly the kid took out a gun and shot it into your direction which made you freeze in place, seeing this you must be sure that this kid is not human, The kid you now see hiding behind his equipment, he looks very scared.