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

It seemed that what Freya had guessed was right.


Aidan, indeed, launched a counterattack against the evil spirit with the help of Hulk's silver-white flames and succeeded!


"This power is awesome! Ethan, even if you drive that damn green-skinned monster this time, you won't be able to knock me down!"


He looked at Freya with his scarlet and greedy eyes, making no secret of his desire for Freya.


"An elf! It's so amazing! Before enjoying Audrey, there is another elf! It's really pleasant!"


Ethan's eyes darkened and Hulk's hill-like body appeared in front of him.


The latter was holding the ax sword in his hand, blocking Aidan's bone spear.


"What the hell is the origin of your damn weapon?"


Aidan seemed to be surprised that his bone spear was unable to destroy the ax sword in Hulk's hand.


But he didn't stop attacking because of this.


Chapter 37 The Appearance of Audrey