This Sword Spirit Is Kind of Awesome

If you reincarnate into a different world with the system, you should be able to do well. But why did I become someone else's plug-in when I came here? Lin Mo, who was reincarnated as a sword spirit, thought about this problem for three months but still couldn't figure it out. Fortunately, the owner of the main body is a beautiful girl. This is not bad at all, haha~ In this continent that masters the way to control spirits, let me, Lin Mo, give you a little shock from Blue Star!