System vs Rebirth

As soon as they reached the fourth floor, they found a single hallway with only one door at the end. The butler immediately led them to the room and knocked on the door. "Master. I've brought the guests."

"Come in."

The butler opened the door after getting the confirmation, showing a huge hall inside. The hall was filled with bookshelves, and there was a huge table in the center of the hall where the Water Lord seemed to be doing all his works. There were various books and large pieces of paper on the table, so it was clear why he needed that big table.

The Water Lord looked like a man in his early thirties. He had slanted eyes and a gentle smile. He was wearing big round glasses, making his face look innocent. His long blue hair was tied neatly on his back.

Despite meeting the guest, he was wearing a plain white shirt and long black pants. It seemed these were his usual clothes when working, considering he only took a glance at them before returning to his book.

After they came in, he finally dropped the book and said, "Sorry about my display. There has been too much work recently, so I don't have time to change my clothes and tidy up this room to meet you."

Paul nodded politely. "It's alright, Valley Master. We know that you're a busy person."

The Valley Master smiled. "Still, please sit down."

The butler guided them to the big table and brought them the chairs. After that, he bowed to them and said, "I'll prepare the snacks for you."

The Valley Master glanced at their faces and said, "It seems there is a new guy among you."

It seemed he noticed Noel's strength couldn't be compared to the others, making him look like a new guy.

for you to worry, Valley Master. We can guarantee his skill." Paul thought he was worried because Noel would be too weak to

it was not the point. He paused for a moment and asked, "So,

the information from the city. So, Paul said, "It will be better

tell you about it while I'm reading

"Please."

poison in our water supply. Although we've managed the city with the water reserve, it's going to be a problem for us if we can't

asking us to build a

supply is from Eleist Mountain uphill. I'm sure you come from that place. My people have tried to investigate it but found nothing.

to give this job to the Demon Observer

by the time you finish the

to drain the water and

What do you think you should do in this

a small lake on the hill, which should be where the poison accumulated. We can block the water flow from uphill first and drain the lake before letting the freshwater flow

the Water Lord acknowledged the solution was

The Valley Master

any problem with

a bit of trouble. Do you know

"Please enlighten us."

berserk. This poison was found two decades ago. Well, it's also effective for humans, but instead of making the humans berserk, they'll have some sort of organ failure. There were already a total of thirty deaths before I figured out the

is the demons… You should know how long this valley is, right…" The Valley Master smirked,

narrowed his eyes. "I see. So that's why you want to drain the water instead