He knows that the reason for this rapid improvement is that when the novice is tested, all the experience points will be directly replaced by ten times.
Otherwise, a cannon fodder like a slime might not even give the system even a little experience.
However, upgrading is not without benefits. The City Lord’s Mansion, which was originally only 50 or 60 square meters, has been directly doubled because of the upgrade.
The formerly crowded City Lord's Mansion is now a bit like what the City Lord's Mansion should have.
The houses, walls, and barracks he unlocked at the same time are all in urgent need.
Especially in the military camp, if farmers can be converted into soldiers, they will gain greater combat effectiveness and be more confident that they will survive the subsequent battles.
But not to mention that there is no material to build a military camp, that is, the combat power of slimes, and he doesn't want to waste the labor of peasants to transform soldiers.
"Ding, City No. 5354, the second wave of monster attack time has ended, and it has failed to eliminate all enemies. The remaining monsters of the second wave will attack with the third wave of monsters."
The sudden reminder made Xu Tianyu stunned. The joy of upgrading the city just now disappeared.
"Strange, the second wave of slimes, haven't we all eliminated?"
Xu Tianyu asked suspiciously, and the White Demon and Hu Tiannan who ran to Xu Tianyu's side were also puzzled.
They just saw the upgrade of the city and were not too surprised. After all, it was not the first experience, so they were calm.
Moreover, the area of the City Lord's Mansion has become larger, and the two of them don't need to defend inside, but come to the front line like Xu Tianyu.
"Forget it, ignore them, prepare to face the third wave of monsters, the other party is here."
The third wave of monsters did not have too much time to think with Xu Tianyu, and had already appeared at the entrance of the cave.
"Damn, it's still a slime, don't you think we are looked down upon by the domain network."
Looking at the blue, round creatures appearing at the entrance of the cave, Hu Tiannan said with a smile.
"Maybe, but isn't this bad?"
Xu Tianyu said with a smile, if he can easily pass the test, of course he is not willing, then go to fight hard.
"I also think this is very good." The White Demon also smiled. Obviously, this situation makes them feel very relaxed. The pressure that the domain network brought to them before suddenly disappeared.
"Ding, congratulations to the master for hunting a slime and gaining 10 experience points."
"Ding, congratulations on hunting down a slime and gaining ten points of experience."
"Ding, congratulations on hunting down a slime and gaining ten points of experience."
...
The system reminders kept thinking of Xu Tianyu's ears, and the hunting came to an end.
The number of slimes in the third wave directly increased the experience value of Tianyu City by half.
However, Xu Tianyu has already discovered the problem at this time. Although the slime scum, it takes effort to kill. In the third wave of thousands of slimes, Xu Tianyu and the others felt a little tired.
Bai Mo and Hu Tiannan, apparently also found the problem, the three of them glanced at each other and all backed away.
"In the fourth wave of attacks, we let Mazaha's void beasts to resist. We reserve our physical strength and save it to the critical moment. According to this calculation, it is possible that by the tenth wave, the number of slimes will exceed ten. Million."
Xu Tianyu said solemnly.