Island Reborn:Simp No More

Ethan Harris has been secretly in love with Vivian for three years and always caters to her. During a shipwreck, he is kicked off the lifeboat by Vivian. Washed ashore on a deserted island, he regains memories of his past life, in which he was tormented and fed to monsters by Vivian and the rich kid Zach. He remembers every danger and resource on the island and vows revenge. He rescues the female CEO Sophia chased by monsters, leads her to a safe cave and gets a disguised high-voltage stun baton. Vivian and Zach arrive later and order Ethan around as before. Ethan tricks them into eating toxic coconuts, then digs out a military box with a submachine gun. Zach snatches the stun baton, yet its power runs out fast when monsters attack. Ethan pulls out the submachine gun and drives the beasts away. He lives safely in the cave with Sophia while Vivian and Zach suffer in a tree hollow. When the massive monster army arrives, Ethan will unleash his full strength and make his final choice.