OP auto fish Use it whilst you can (lvl and gold farm)

repeat task.wait() until game:IsLoaded()

local Players = game:GetService("Players")
local LocalPlayer = Players.LocalPlayer
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local RunService = game:GetService("RunService")

local Modules = ReplicatedStorage.Modules
local Events = ReplicatedStorage.Events
local HeldClient = require(Modules.HeldClient)
local QuickTimeEvents = require(Modules.QuickTimeEvents)

local RandomGenerator = Random.new()
local AutoFishEnabled = true
local FishingCastRunning = false
local NextFishTime = 0

Events.Fishing.OnClientEvent:Connect(function(Action, CastId)
    if AutoFishEnabled and FishingCastRunning and Action == "CastAck" then
        Events.Fishing:FireServer("Reel", CastId)
    end
end)

Events.QuickTimeEvent.OnClientInvoke = function(QTE, Options)
    if AutoFishEnabled and QTE.event == "Reel Fish" and QTE.fishing then
        local _, HoldUntil = QuickTimeEvents.MinimumServerTime["Reel Fish"](QTE)
        if HoldUntil == math.huge then
            return {Result = "Failed", Score = 0}
        end
        task.wait(HoldUntil + RandomGenerator:NextNumber(0.04, 0.08))
        return {Result = "Completed", Score = 1}
    end

    return Events.QuickTimeEventBindable:Invoke(QTE, Options)
end

LocalPlayer:GetAttributeChangedSignal("Fishing"):Connect(function()
    if not LocalPlayer:GetAttribute("Fishing") then
        FishingCastRunning = false
    end
end)

local OriginalNamecall
OriginalNamecall = hookmetamethod(game, "__namecall", function(Self, ...)
    local Arguments = {...}

    if Self == Events.QuickTimeEventBindable and getnamecallmethod() == "Invoke" and AutoFishEnabled and FishingCastRunning then
        local QTE = Arguments[1]

        if QTE.event == "Timed Release" then
            task.wait(QTE.speed + RandomGenerator:NextNumber(0.02, 0.06))
            return {Result = "Completed", Score = 1}
        end

        if QTE.event == "Gridshot" then
            local Goal = math.max(math.floor(QTE.goal or 1), 1)
            local Delay = math.max(QTE.minDuration or 0, 0.1) / Goal

            for _ = 1, Goal do
                task.wait(Delay)
                if QTE.OnButtonPressed then
                    QTE.OnButtonPressed()
                end
            end

            return {Result = "Completed", Score = Goal}
        end
    end

    return OriginalNamecall(Self, ...)
end)

RunService.Heartbeat:Connect(function()
    if not AutoFishEnabled or FishingCastRunning or LocalPlayer:GetAttribute("Fishing") or os.clock() < NextFishTime then
        return
    end

    local Character = LocalPlayer.Character
    local RootPart = Character and Character.PrimaryPart
    local _, HeldItem = HeldClient.GetHeld()
    NextFishTime = os.clock() + 1

    if not RootPart or not HeldItem or not HeldItem:FindFirstChild("Hookss", true) then
        return
    end

    local Direction = Vector3.new(RootPart.CFrame.LookVector.X, 0, RootPart.CFrame.LookVector.Z)
    if Direction.Magnitude <= 0.001 then
        return
    end

    FishingCastRunning = true

    local Params = RaycastParams.new()
    Params.FilterType = Enum.RaycastFilterType.Exclude
    Params.FilterDescendantsInstances = {Character}
    Params.IgnoreWater = true

    local Hit = workspace:Raycast(RootPart.Position, Direction.Unit * 25, Params)

    Events.ToolRemote:FireServer(nil, "Activated")
    Events.Fishing:FireServer("CastRod", Hit and Hit.Position or RootPart.Position + Direction.Unit * 25)

    task.delay(5, function()
        if not LocalPlayer:GetAttribute("Fishing") then
            FishingCastRunning = false
        end
    end)
end)