protect Gui

local screenGui = Instance.new("ScreenGui", game:GetService("CoreGui"))

-- Attempting to create a parent to a protected location
pcall(function()
    if gethui then
        screenGui.Parent = gethui()
    elseif syn and syn.protect_gui then
        syn.protect_gui(screenGui)
        screenGui.Parent = game:GetService("CoreGui")
    else
        screenGui.Parent = game:GetService("CoreGui")
    end
end)

if not screenGui.Parent then
    screenGui.Parent = game.Players.LocalPlayer:WaitForChild("PlayerGui")
end