The Quick Transmigration Powerhouse Is Too Ruthless

The most powerful big shot takes his little System along to different worlds, completing missions, earning points, and taking down scumbags. The System travels through multiple worlds, each with its own unique setting, rules, and characters. The richly varied worlds include ancient imperial courts, modern cities, immortal cultivation and fantasy realms, post-apocalyptic wastelands, and interstellar science fiction settings. After completing missions, the protagonist usually receives corresponding rewards, such as points, skills, items, or special abilities.