In the Second Generation of the Trench, He Changed To the Ruanfan Script - Chapter 40:

Yo, Hi! I’m Frank, I made a deal with a demon to pay me some money for receiving a guest for a few days every week.
I had no idea about what I have done.
On May 1st, Conan ‘the God of Death’ came to my house. I was forced to let him in and we get involved in a criminal case.
On May 8th, Bruce Wayne ‘Batman’ came to me. I was forced to follow him to fight crime.
On May 16th, Hannibal Lecter, The Silence of the Lambs, came to my home. I can only say that I really can’t stand my guests.

- Description from Novelupdates

Six years ago, she signed the ten-month agreement with all her sorrows, and as agreed, she received the down payment. But when the agreed time came, the buyer did not show up to claim the 'treasure'. What was going on?Six years later, her precious son surprisingly told her, “Mommy, people might wear the same clothes or drive the same car, but I met someone today who actually has the same face as me! Can you believe it?”“Don't talk nonsense, how could someone look exactly like you?”Her son, dissatisfied, pulled his friend out. “Don't you believe me? Just take a look!”Lin Xiangwan took a glance, then, thud, she fainted, collapsing onto the ground.Who on earth... is this...?

On earth, Felix is just a normal guy, a bit of a loner but otherwise normal. In the multiverse, under the rule of The System, he's a caster. Fascinated by magic and hungry to learn, grow and discover, this series follows Felix on his adventures through the integration and beyond.

What if the balance of the world depended on a single awakening?In the ancient land of Bathalumea, a once-mighty civilization now fractured by time and turmoil, whispers of a forgotten power begin to stir. Haraya, the fabled ability to shape reality itself, was long thought to be a myth, buried alongside the sovereign bloodlines that once wielded it. But Haraya was never truly gone—it only waited.Now, as a new age dawns, the power begins to resurface. Across the sacred grounds of Bathalan, through the storm-laden waves of the Bagyuna Ocean, and into the shadowed ruins of Gintara, the resurgence of Haraya sends ripples through a divided world. The balance between order and chaos begins to tip, drawing the attention of powerful factions who see in it the key to domination—or destruction.Among them, a descendant of the lost power emerges. Haunted by tragedy and driven by the dream of rebuilding what was lost, they find themselves entwined with Haraya’s awakening. But as the forces of greed, fear, and ambition converge, they must decide: will they wield Haraya to heal a broken world, or will it unravel under the weight of those who seek to claim it?From the volcanic heights of Kaluyara to the enchanted forests of Aralyon, and into the unfathomable depths of the Diwang Abyss, Bloodline: Sovereign’s Awakening weaves a tale of hope, sacrifice, and reckoning. As ancient powers clash and the threads of fate tighten, one truth becomes clear: the return of Haraya may save the world—or destroy it forever.“Bloodline: Sovereign’s Awakening” is a tale of reckoning and renewal, where a power lost to time could unite a fractured world—or be extinguished forever, leaving its promise unfulfilled.