Dragon

"They called me trash. They called me a sacrifice. Now, I will call myself their God." In his earlier days, Kael led elite troops - fierce, unshakable till the very last breath. Yet that devotion got twisted into deceit. His own bosses handed him over; missiles tore through him while rage roared inside his chest. Yet dying wasn’t the finish. Kael wakes up inside Kaelen Vance - once the shamed third heir of a top martial bloodline. Out here, power rules; Kaelen had none - he couldn’t channel energy at all. His siblings tormented him nonstop until his cousin killed him just to steal his birthright. One heart, tied by a twist of deceit - yet both walking the same path. A bond broken before it even began. Right when Kael gets ready to battle his way free from hell, a robotic voice echoes inside his head - Welcome, Host - the God-Slayer System just powered up Using the System, Kaelan’s weak body changes fast - suddenly strong. The Ancient Dragon Body awakens, making stuck energy paths pump raw strength nonstop. Now he spots enemy details at a glance, grabs epic skills almost instantly. Killing foes pushes him higher, each battle adding power bit by bit. The family that turned their back on him? They’ll bow down. His cousin - the one who ended his life? Blood will answer for it. As for the so-called gods running everything? They’re marked now. Starting from the bottom world up to the top god realms, Kaelen moves forward - cold, focused. Survival isn't enough; instead, he takes control by force. This isn't about some brave savior fixing everything. Nah, this one’s about a ruler who just claimed it all instead.