Anime Crossover: Starting as the Crimson Dragon Emperor, I Became an Evil Protagonist

In a world where Lin Xiu has traversed, he awakens the Evil Protagonist System, which rewards him for embodying the traits of a wicked protagonist. Starting as the Crimson Dragon Emperor, Lin Xiu embarks on an unorthodox path, gathering followers and building a dimensional empire across countless worlds. He earns the admiration and ire of various characters, including Amano Yuuma, Rias, Rei Miyamoto, Akame, Erica, and Nangong Nayue, who are all drawn to his unwavering ambition and unapologetic nature. As he continues to rise to power, Lin Xiu's legend grows, and the boundaries of his empire are pushed to their limits.