Ro Slayer

local players = game:service'Players';
local tweenService = game:service'TweenService';
local runService = game:service'RunService';
local replicatedStorage = game:service'ReplicatedStorage';
local virtualUser = game:service'VirtualUser';
local camera = workspace.CurrentCamera
local player = players.LocalPlayer;
local playerGui = player.PlayerGui;
local vec3New = Vector3.new;
local vec2New = Vector2.new;
local cframeNew = CFrame.new;
local tweenInfoNew = TweenInfo.new;
local constVec = vec3New(0, 5, 0);
local constVec2 = vec2New(0, 0);
local mouse = player:GetMouse();

local equipRemote = replicatedStorage.Remotes.E;

local function punch()
    virtualUser:Button1Down(constVec2, camera.CFrame);
end
local function equip()
    if player.Character:WaitForChild('Humanoid').Equip.Value then return end;
    local headBillGui = player.Character.Head:FindFirstChild("HeadBillGui");
    if headBillGui then
        headBillGui:Destroy();
    end
    equipRemote:FireServer(true);
    wait(1.1);
end

local function getNearestMob()
    local nearestM, nearest = 9e9;
    local playerHum = player.Character.HumanoidRootPart;
    local workspaceChild = workspace:GetChildren();
    for i = 1, #workspaceChild do
        local v = workspaceChild[i];
        local mobHum = v:FindFirstChild("Humanoid");
        if v:IsA'Model' and v.Name:find'Demon' and not players:FindFirstChild(v.Name) and mobHum and mobHum.Health > 0 then
            local mobRootPart = v.HumanoidRootPart;
            local magnitude = (playerHum.Position - mobRootPart.Position).Magnitude;
            if magnitude < nearestM then
                nearestM = magnitude;
                nearest = mobRootPart;
            end
        end
    end
    return nearest, nearestM, playerHum
end

runService.Stepped:Connect(function()
    local humanoid = player.Character:WaitForChild("Humanoid");
    humanoid:ChangeState(11);
    equip();
    punch();
end)

while true do
    local nearest, distance, playerHum = getNearestMob();
    if nearest then
        local mob = nearest.Parent;
        repeat
            local playerCFrame = playerHum.CFrame;
            local mobPos = nearest.Position;
            local tpCFrame = cframeNew((mobPos - constVec), mobPos)
            local tweenBase = tweenService:Create(playerHum, tweenInfoNew(distance / 200), {CFrame = tpCFrame});
            tweenBase:Play();
            tweenBase.Completed:Wait();
        until mob.Humanoid.Health <= 0;
    end
    wait(3.5);
end;