It's just a jet that keeps following behind you. What's wrong?
But as i seem.. that's not our ally!
They are sented again by the enemies who want to spy your technologies. In this time, they are jet!
Be careful!

Pure Stalking

These Stalking Series(Stalking Vehicle,Stalking Plane,Stalking Jet) are made without Gyro Assist.
How they keep Stalking behind you with is purely by the power of FunkeyTree.

Exact Speed Control

Also, it Controlling it's speed by itself according to the distance of the target.
Immediately Responses to your speed changing.

How to use

First, bring your plane out to the sandbox mod.
And before you Summon this Stalking Jet around you, you must set it's summon state as "Agressive".

Have fun!