Atticus’s Odyssey: Reincarnated Into A Playground

Hardworking Protagonist: Yes, Interesting Side Cast: Yes, World Building: Yes, Overpowered Protagonist: Yes, Transmigration: Yes. Atticus faced the worst day of his life: his heart was shattered, and he was suddenly killed in his home, only to wake up in a magical realm as the heir to one of the most powerful families in the human domain. Fueled by determination, he vowed to grow stronger and exact his vengeance on whoever killed and brought him to this world, no matter the cost. A/N 1. There's no harem. 2. The MC cares only about himself and his family. He doesn't mind crossing the line if it means he can keep himself and his family safe. 3. He has an extremely vengeful personality. Regardless of the reason or what you're going through, he doesn't care. What matters is that you hurt him, and that's all he needs. 4. There will be no 'hiding of strength.' He'll be cautious about what he shows, but he won't lose if he can help it. 5. The MC works hard for his strength; don't be fooled by the system tag.