p = game.Players.LocalPlayer
you = p.Character.Torso
wait()
local part=Instance.new("Part",workspace)
part.Anchored=true
part.Material = 'Neon'
part.Size = Vector3.new(1,1,1)
part.BrickColor = BrickColor.new("Really black")
part.Material = "Neon"
 local bg = Instance.new("BillboardGui", part)
bg.Adornee = tab
bg.Size = UDim2.new(8, 0, 7.5, 0)
bg.StudsOffset = Vector3.new(0, 3, 0)
local img = Instance.new("ImageLabel", bg)
img.Size = UDim2.new(1, 0, 1, 0)
img.BackgroundTransparency = 1
local text = Instance.new("TextLabel", bg)
text.Size = UDim2.new(1, 0, 0.2, 0)
text.FontSize = "Size28"
text.BackgroundTransparency = 1
text.Font = "ArialBold"
text.TextColor3 = Color3.new(1,1,1)
text.Text = "Hello, world!"
local angle=0.01
local speed=0.01
local radius=10
local function rot()
        if part then
                local x=math.cos(angle)*radius
                local y=0
                local z=math.sin(angle)*radius
                part.CFrame=CFrame.new(you.CFrame.p + Vector3.new(x,y,z)) * CFrame.Angles(math.rad(angle * 101),math.rad(angle * 101),math.rad(angle * 101))
                angle=angle+speed
        end
end
game:service'RunService'.Stepped:connect(function() rot() end)
part.Touched:connect(function(p)
        p.Parent.Humanoid:takeDamage(100)
end)
p.Chatted:connect(function(msg)
  text.Text = msg
end)