Versatile Mage: From Infinite Beast Taming to Becoming a Demon King

Song Wen was following the anime "Versatile Mage". After waking up, he unexpectedly traveled to the world of "Versatile Mage"!
At the same time, he also obtained a beast taming system and awakened the summoning system!
The summoning system is a very expensive magic system, but fortunately Song Wen still has the system!
The Beast Taming System allows him to contract demons. At the beginning he can contract ten servant-level demons!
After obtaining ten demon minions, Song Wen began to expand his team. After all, the crisis of Bo City was still waiting for him.
Three years have passed.
"Boss Zhankong, the demons in Bo City seem to have become stronger recently!"
Zhan Kong nodded. He was also troubled by this matter. After all, the previous one-eyed demon wolf pack was not as powerful as it is now.
He was worried about whether they could hold on if Bo City was invaded.
however.
The crisis in Bo City is coming.
But who would have thought that the monsters outside Bo City were all my subordinates!
Not only were the people of the Black Church confused, but even the Winged Wolf was confused!
Song Wen: "I'll protect Bocheng, Yi Canglang, do you have any questions?"
Yi Canglang was so angry that he yelled at the wolf pack behind Song Wen: "You are a bunch of rebellious sons!"
……