Pursuit

"What? I was supposed to make them my Summon? Why didn't you tell me?" Ban protested as he turned around and ran. 

The Beast's eyes all turned red at the same time as they stared at Ban as if he was the most expensive and most delicious food in the world. 

[You are the Almighty Summoner Host, not a tourist in a zoo. What will you do when you spot many 'tamed' monsters? Of course, you try and make them your Summon.] 

Ban could only shake his head while reading what the System had said. He could not deny it as he realized that it was really the truth. 

Fortunately, Ban did not stop moving earlier, making him arrive at this place where only normal-sized beasts could be seen. Of course, by normal, what Ban actually meant was those beasts that are of the same height as him and those beasts that are as big as a carriage

It looks like he still got some luck for not staying on that place earlier that was full of mountain-like beasts.