i have a cheat system in the apocalypse

Sardat Vettel is an errand boy for the Skull Gangster, who always has his pride trampled on. He rose from adversity after getting the Spin System. [Spin system installed! Today's Spin Prize....]

When a sudden supernatural storm wreaks havoc on Griffin City and releases mysterious monsters from portals, Mason risks his life while trying to save his foster brother, and fails, but is beaten to death by a bully. At the brink of death, he awakens a system through an old necklace given to him by his father before he and Mason’s mother were killed by a shadowed figure during the first occurrence of the same storm that dawned on their city ten years ago. The system grants Mason the power to respawn after death infinitely, yet his power is mocked as a useless one by those who also awakened superpowers during the storm. However, there's more to his powers than he even knows. With the system, his abilities are limitless. He decides to groom his powers when he sees his potential and fights against the monsters that appeared from the portals. In the long run, as he unravels his powers, he becomes a prize for envious power hungry supernatural beings he never knew existed and decides to hide behind an alter ego known as “Devil's Spawn”. He joins the secret Protectors’ Guild to protect innocent citizens when he realizes that his foster family have no way to protect themselves. Things take a turn when his foster sister goes missing. He goes in search for her and crosses paths with the shadowed figure that killed his parents again. His memories are triggered and he's hellbent on knowing who the shadowed figure was. Revenge becomes his game. However, he soon realizes that there's more to the supernatural storm than it meets the eye. Will Mason choose revenge or to save the world from the hidden dangers lurking behind the portals?

Being betrayed and humiliated by his girlfriend right in front of hundreds of students, Norman had to accept the fact of being the most embarrassing man at Dorhaven University. They laughed at him, insulted him, and looked down on him. And, as Norman fell into indescribable rage and despair, a blue hologram that gave great hope emerged from his vision. [Congratulations, Host. You are currently connected to the Destiny Changer System! Your terrible fate will soon turn wonderful!] Can Norman really change his destiny with this? Will Norman be able to take revenge for all the insults they have given him? I own the copyright to the cover.

“Oh Richard, you can never be anything reasonable in life. You’ll die of cancer, and you’ll be forgotten.” Amelia spat, eyeing Richard gravely. Ding! [You have activated the Ultra Billionaire System] [You have been chosen as the new host. You have been completely cured of cancer.] *************** Richard thought his life would end when he was diagnosed with cancer and given a few months to live. His wife, Amelia, refused to help him with money for chemotherapy, and worse, Richard found her in bed with another man. When everything seemed to be going wrong, he activated the Ultra Billionaire System. With the help of the system, Richard was cured, and he returned for vengeance.

The world will experience destruction. Izaki, a young man who returned from the battlefield suddenly found himself sucked into a black hole that appeared right behind him. Izaki has now come to another world, where the world is controlled by what are called Hunters. Hunter, is a profession that someone takes to loot and kill monsters through a portal that appears in every area. Every hunter must have the so-called power blessing. The blessing itself comes from the resurrection crystal and it will always be given by the city government when it is six or seven years old. Izaki came to another world at exactly 22 years old, so he didn't have a resurrection at all. That's exactly when his system appeared. [The Mission System is successfully integrated with the Host.] [First Mission begins.] [Enter Grade A Dungeon.] That way, Izaki's journey begins by entering a high-level Dungeon. thank you and this is my first novel

How would you feel if you were thrown into fantasy world that people called with The Numerion Kingdom? That's what happen to Olliver Pierre, he woke up in the body of another person named Timothee Bailey who turned out to be a noble child. But, unfortunately Timothee's body is very weak even though he is descendant of noble family. Because of that, Timothee lived exiled from the Bailey Family. Not to mention when he opened his eyes, Olliver found out that he woked up with a System that named itself With System 666. The System told him to carry out the mission it will give every single day. And the System give Olliver the final quest to kill The Demon Lord who lead the Demon Empire invade the Numerion Kingdom. Olliver through Timothee's body together with System 666 will grow stronger until they can defeat the Demon King who came to invade the Numerion Kingdom.

Caden Kelly was an ordinary university student struggling with debt, an exhausting part-time job, and a mundane life—until one fateful night when he received a mysterious System Activation. Suddenly, he could see stats, unlock abilities, and receive quests. But unlike conventional systems, his came with an unexpected perk: The Bonding System—a unique ability that allowed him to grow stronger through relationships with women. With this newfound power, Caden is thrust into a world of hidden sects, ancient legacies, and dark conspiracies. As he navigates his way through increasing power struggles, he begins to uncover a shocking truth: the system wasn't just a gift—it was a curse with a purpose.

I never thought betrayal would hit me this hard. I caught my girlfriend cheating on me with the most popular guy on campus. I stood there, frozen, watching as she laughed in his arms—like I never even existed. And when I confronted them, I was the one who got blamed. Me. Because I was poor. Because I had no influence. She didn’t even try to defend me. And when I was at my lowest, when I thought I was about to die, something impossible happened. A screen appeared in front of me, glowing with strange letters. [Spend one million dollars within three days to unlock a greater prize.] It was a system—one that could give me unlimited wealth, but only if I played by its rules. With this, I could have anything. I could crush the ones who humiliated me. I could make them pay. But I quickly realized that money alone wouldn’t be enough. The man I was up against wasn’t just some rich playboy—he was dangerous, and he wasn’t going down easily. If I wanted to win, I had to be smarter. I had to use every trick, every advantage, and push the system to its limits. The question is—do I have what it takes?

In the land of Nova, a prophecy foretells the coming of a great warrior who will unite the land and bring peace to the world. However, the warrior has never been found. One day, a young man named Arion is reincarnated to Nova with a Nexus system.

Dillon Grendel, a poor college student who worked as a delivery guy for a big delivery company found his girlfriend cheating on him during one of his deliveries. She broke up with him there and he was beaten up by her new boyfriend's friends. That same day, he lost his job due to the bad feedback given by this same group of people. Dillon found his way to a lake where he planned to end his life, but instead, caught some guys trying to molest a female. He tried to save her, but ended up being beaten up by them as well. Life was leaving him, but when he glanced towards the direction of the girl who was curled up in a corner, shaking from fear, a sudden burst of rage erupted through him and he had no idea what happened next. The next thing he saw was him standing over a group of boys groaning in pain as a firm voice sounded behind him, "Young Master!"