Blood Bull with Thornmail and True Damage, is This the Number One Useless Warrior on Earth?

This is a surreal game where all races in the universe play together online. No equipment is needed; anyone who is 10 years old or older will automatically be given an account and can enter directly in real life. The attributes, equipment, and skills acquired in the game can almost all be synchronized with reality. The original owner accidentally offended a powerful alien third-generation heir, was cursed and became a useless player. His wife abandoned him and took their child away, his family expelled him and kicked him while he was down, and his relatives and friends betrayed and cut him off. A veteran fisherman fishing in the wild on a graveyard inexplicably transmigrated here. The previous incarnation died with resentment, but unexpectedly left behind a wondrous tree in his inventory. As long as it absorbs experience, it can grow with him, and at each stage it can bear all kinds of magical fruits with incredible effects. Eligible players will automatically become companion players after consuming the fruit, and will receive additional rewards with each level up...