One day, the city underwent a drastic change. The entire city passed through to another world.
When the communication was cut off, all the people in the city received the hint of a system. With the summon book, everyone can summon different creatures. Therefore, people took their summoning creatures to take risks outside the city and found that as long as they killed a creature, they would have the chance to turn it into the summoning thing of the summon book! However, when Ethan woke up from the hangover, he found that the creatures sealed in his summon book can be used to synthesize higher price creatures.
An ordinary goblin turned into a powerful goblin mutant!
The drastic change brought crisis and opportunities to the city. How did Ethan and his best friend become the new rule-makers of the city?

Beast Taming by the World: I Synthesize While Others Upgrading

In the underground space of the auction house, the battle was still going on.


However, on the surface, the attackers' attack was weaker than before because of the dark nightmare knight.


"If you stop here, I can let you have a complete corpse."


Cesar said coldly, looking down at the battlefield.


A hoarse and cold voice rang out among the attackers.


The voice was filled with undisguised hatred and killing intent.


"No wonder you are the king of the underground world of the Wyatt city! A casual word represents supreme mercy!"


Somehow, Cesar felt a sense of familiarity.


It seemed that the attacker had a deep relationship with him.


The assassin's cold voice hovered above the battlefield.


"Dear Cesar, you don't have to care about my identity!"


Chapter 104 The Sacrifice and the Bone Dragonv