Dungeon Battle Royale ~ Since I became a Demon King, I will aim for World Domination - Chapter 317: Injection

On a normal boring day, a message appears, inviting him to a Tutorial.

In a world where power is dictated by gangs, cities, and families ranked from Tier 1 to Tier 6, only the strongest survive. In the Tier 4 city of Blackridge, fifteen-year-old Elijah struggles to find his place. With his mother working tirelessly and his younger sister depending on him, he has always kept his head down.Determined to rise above the chaos, Elijah and his best friend Kai decide to create their own gang from nothing. But strength in this world isn’t given—it’s taken. The gangs that rule Blackridge won’t tolerate competition, and even the weakest gang has more resources, manpower, and experience than they do. With no money, no reputation, and no clear allies, they must navigate a brutal world of betrayals, violence, and ambition, where every decision could mean life or death.But Elijah is different. He possesses a mysterious system that offers him power—at a cost. As he slowly uncovers its secrets, he realizes that survival is not enough. To protect those he loves, he must become stronger than anyone else. He must climb the ranks, crush the opposition, and seize control of Blackridge’s underworld.But in a world ruled by kings, warlords, and ancient families, the price of power is steep. And when the past comes back to haunt him—when whispers of a forgotten night resurface—Elijah must confront not only his enemies but the truth about himself.In the gang world, the strong rise, the weak perish, and only the ruthless reign supreme.And Elijah? He plans to reign at the very top

Evelyn Ashcroft! Considered the failure of her family, with a weak Rank F Blessing despite being in the Sixth Layer, it is considered a poor ability, causing her to be mistreated from a very young age, but that will change, now that a reincarnated girl has fused with her, a huge fan of the game “Curse and Love in Six Acts”.However, it turns out that the reincarnated girl died before playing the latest version necessary, which would have taught her important things. Despite knowing a lot about the world she is in, this ends up being overshadowed by the weight of having to save the world, starting with the main goal of becoming queen to prevent an impending global genocide, of course with immense challenges considering her position as a failure… but is that really all?The world, which turns out to be darker than Evelyn expected, will now reveal a challenge with secrets she could never have imagined. Amid death, chaos, and destruction, alliances, companions, and betrayal, will Evelyn be able to save the world and become Queen, erasing the stigma of being a failure, or will she yield under the weight of a world worse than she initially imagined? Armed with limited knowledge, a puppeteering ability, and a narcissism that makes her take complicated decisions, she will move forward trying to overcome her adversities!

In the twilight years of the dynasty, treacherous villains rose to power and demons plagued the world.Qin Zheng, bearing a scroll of virtuous deeds, traveled through time and found that by beheading those wrapped in sin, he could attain virtue and enhance his martial arts prowess.Thus, Qin Zheng glanced at the Ghost Head Greatsword in his hand.“The auspicious moment has come, to the execution!”With a great shout, Qin Zheng swung his blade and beheaded his target!!----------------This book is also known as “I've Become an Executioner After Time Travel?” and “Achieving Sainthood Through Merit, I Seek Elevation by Executing Sinners”......