Raycast from another object towards mouse click?l

I have my main camera that fires a laser/linerender where it clicks.

my goal is to have a separate object (such as another character) point exactly where I aimed my mouse from the main camera.

I cant find an example of a separate object outside of your camera making a line render to the point you clicked your mouse.

 

Why not simply set the origin of the raycast/linerenderer to the position of your object?

 

I had been doing that and ran into bugs, turns out it was working fine just my linerendererer was not. Thanks for helping anyways! Thank goodness for Debug.Log()