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

What appeared in front of Ethan was a strong knight, riding a skeleton warhorse and wearing skeleton armor.


When the summoning book was in his hand again, Ethan looked carefully at the new skeleton knight, the demon knight in front of him.


With the sound of bones moving, the demon knight in ferocious skeleton armor got off the horse and knelt to Ethan.


"Yes! I feel great! I'm strong enough to fight against the human who possessed by the evil spirit before!"


Perhaps, in the eyes of Dolf, Aidan, who possessed by the evil spirit, had already become a standard to measure his combat power.


His gaze shifted from the ferocious armor on Dolf's body to the bone sword hanging on his waist.


Ethan's intuition told him that this bone sword seemed not to be simple.


Chapter 40 The Preparation to Chase after Audrey