What is the meaning in a dream of knee

I was at a family gathering when i noticed something off, suddenly my dad and i move to this one room wooden shack and i was happy. At that place i met for people three girls, one boy. One of the girls became my best friend and was very nice. The boy who had no face never really talked to me but somehow i knew he was an asian boy, nighttime arrived and i still felt strange , i followed some guys and found that they were hiding a long pole tgat said 12v all around and so i took it, but the faceless asian boy caught me and we both went to hide this pole at a b3ach in the sand . We went back to my house where i found out my dad lied to me , the house had two stories. The boy was outside and my best friend, shr found pics that i took of them ever since i arrived. I left the house and went to the beach, took the pole and started to walk around all randomly, in the end the asian boy found me and confessed he likes me and hugged me, then he told me my knees where in between his leg and we laughed it off

Get snatched by a robotic alien species named Isomorphics. The Isomorphics want to conquer the charted universe and make everything the same, like them. They experiment of me, turn me into a cyborg with a new right arm and legs below the knees. The right hand also has the ability to store an extra set of fingers that I can swap to.

The dream started from daggers raining from the sky and I was standing without any shelter but before any dagger could hit me an old man grabbed me from back and pulled me into a shelter standing over pillars and he said to me that these are dajjali daggers and after a while the rain stopped so I moved out of shelter and saw a crowd of dwarfs-not even reaching my knees- running towards me and shouting dajjal is coming run but instead of running I move towards the direction from which dajjal was coming and on my way I start to put my hand between the crowd and collect arrows-black coloured- and make a very big round of them until I reach dajjal and fight him and then I wake up.