The sacred tribute

The world lived in harmony with the first great 5 elder dragons and god dragon, earth, fire, sky, light, dark, and elemental god. More creatures come into existence. But Once a warlock elder named Soren saw them, he wanted power he corrupted magic into War spreading like a plague throughout the world with 10 types of species in the middle. 300 years later in the wealthy town of prima, a 17-year-old boy named Sam scoured around the market for loot and found 50 pieces of diamonds some food and a familiar knife. As he examines the knife, it starts to glow. "Hey, you! Get back here you little shit!" A 6-foot tall man with a butcher blade comes charging at him. Sam uses a smoke pellet to run but the man grabbed his black fur jacket and knocked him out. He wakes up in a jail cell and looks around. "(sigh) Great. I have to get out of here, and today was going well." He looks around and sees a dark red rapid pulsing glow under his coat. "What the-" it was the familiar knife from the market. his eyes locked in an odd gaze and eyes turning from blue to red, and his hair from black to silver. As he looked closer he saw dragon language turning into English saying, "once the tribute has found his knife it shall give a glow, meaning his quest has begun to return the team of tributes with new people from across the world." The knife glowing brighter and after the glow went away it turned into an ancient draconian long sword. Once he read it, Sam felt his mind drift elsewhere seeing a war against dragons and humans. He came to and felt a slight pain on his back, Shiro looked in the mirror and saw a tattoo of a dragon on his back. "Sweet! Now to get out of here, but how?"