Is 'Solo Leveling' The Same As 'Duo Leveling LITRPG'?

When the apocalypse came, she lost everything. Starving, hunted, and desperate, she trusted the one man she loved… only for him to betray her in the cruelest way possible. He stole her last supplies to please another woman and left her to die in a sea of the undead. But death wasn’t the end. She woke up days before the world collapsed. After cutting ties with her ungrateful ex and his parasitic family, a mysterious voice awakens in her mind, LUS, a Level-Up System designed to help her survive the coming end. With knowledge of the future and a system guiding her every move, she begins to prepare. She stockpiles resources, builds a base, and learns how to fight back against the horrors that once destroyed her. And when the apocalypse arrives again… she’s ready. But survival isn’t the only thing waiting for her in this new life. A silent killer who watches her like prey. A manipulative genius who wants to unravel her secrets. A gentle protector who sees the girl she hides. And a dangerous man who thrives in chaos. As the world burns and power shifts, they’re all drawn to her, each with their own motives, each with their own darkness. Even her past refuses to stay buried. Because now, the man who once abandoned her is back, broken, desperate, and begging for a second chance. Too bad she has no time for regrets. Not when she’s busy rising to power… and building a kingdom in the ruins of the world.

The whole world knew Lionel Potter was crazy about his wife. He wrote songs just for her, baked desserts for her, and couldn't go three sentences without saying "my wife". But Iris Potter discovered that the same Lionel who loved her as if his life depended on it had cheated. She summoned the system and applied to leave the world. [Understood. The self-exit channel has been activated. In 15 days, you will leave this world. The exit method will be a staged death. The location will be the seaside where you once saved the male lead. Cause of death: suicide by drowning. [Please prepare accordingly for your death.] On the 15th day, Iris arranged everything and staged her departure to look like she had gone into the sea, leaving Lionel behind. Only then did Lionel wake up. He unraveled, nearly losing his mind, consumed by the need to find her.

Earth is doomed, and humanity is on the verge of extinction. In reality as we know it, where humanity will undoubtedly be annihilated, six legends are gathered with the sacred mission of saving humankind from annihilation. Creating and finding a new world foe the remnant of humanity was the hope of mankind, but which world will surrender or give out it terrain without a feat. The undertaking of driving them in their campaign falls upon the shoulders of a solitary amnesic and frail man neglected in the wild alone with next to no method for endurance. Join Tsao's adventure in this slow-paced journey submerged in a fantasy world where he'll meet friends, enemies, and love interests who will discover this brand new world along with him. Will Tsao be able to find hope again for humankind? Will the remnant be able to stand against the world that stands against them even in this their feebleness? In this way, survive in the parallel world, please!

Left for dead by the man she loved. Reborn with a system built for absolute domination. When the zombie apocalypse hit, Eva’s pathetic boyfriend stole her last scraps of food and fuel to please his mistress, leaving her to be ripped apart by a ravenous horde. But instead of dying, Eva wakes up thirty days before the outbreak, and this time, she’s not playing the victim. With her memories of the future and "LUS" a ruthless Level-Up System echoing in her head—Eva ditches her toxic ex, hoards a fortress of supplies, and builds an unstoppable wasteland empire. Now, her sniveling ex is back on his knees, weeping and begging for forgiveness. But Eva doesn’t have time for a coward. She has a base to expand, a system to max out, and a line of dangerously powerful, fiercely protective alpha "partners" begging for her attention—starting with Justin, the lethal wasteland warlord who refuses to let her go. The world ended once. This time, it belongs to her.

A thirty-year-old office lady, who got into an accident and is now trapped inside a novel series she loves. She was reincarnated into one of the side character extras of the story and meets in person the tyrant magician, the playboy prince, and the clueless female lead of the story.

After transmigrating into a novel, I realized the heroine and I had the exact same name. Naturally, I thought I had transmigrated into the female lead. So I marched straight to the man who was still a broke nobody at the time, threw all caution to the wind, and pounced on him like I had plot armor protecting me. He even glared at me with red eyes and told me he hated me. I honestly thought he was just into the whole push-and-pull thing. Everything shattered when the real heroine showed up and I finally understood one thing. He actually hated me. Heartbroken, I packed my bags and got ready to disappear. The next second, he pinned me against the wall. "Where are you going? Already bored of me, sweetheart?"