Run it
Copy the script and paste it into your executor.
local LocalPlayer = game.Players.LocalPlayer
local Character = LocalPlayer.Character or LocalPlayer.CharacterAdded:Wait()
local RootPart = Character:WaitForChild("HumanoidRootPart")
--- Change Height from Here ---
local Height = 9999999999999999999999999
RootPart.CFrame = CFrame.new(RootPart.Position.X, Height, RootPart.Position.Z)CFrame to Void