At this time, the leader of the fire demon is like a fire that has been extinguished by water, and it looks like it is dying, if it is not for the amount of blood displayed is still 500/500, maybe I really think it is dying.

Before opening the Arrow Tower and starting to attack completely, Su Yu first checked the status of the Fire Demon Leader and made sure that it was in a weak state at this time, so he opened the attack of the Arrow Tower.

[Weak Fire Demon Boss]: The Fire Demon Boss's power comes from fire, and water will weaken its strength, making its defense and attack greatly reduced, but after the weakness, the Fire Demon Boss will become more powerful (Duration: 180 seconds, Cooldown: 24 hours)

Su Yu, who fully understands the data of the fire demon leader, can translate this passage in more detail-

The Fire Demon Boss who is splashed with water only deals one damage to enemies for three minutes and has zero defense, but this status can only be triggered once in a twenty-four hours.

In addition, once three minutes have passed, if the Fire Demon Boss is not dead, the Fire Demon Boss will receive a buff that enhances himself.

Let's not talk about how strong this buff is, anyway, if you can't get rid of the Fire Demon Boss within three minutes, then running away is the best option before the end of the weakened state.

Another thing to note is that the Fire Demon Boss in a weakened state can be summoned, although the summoning speed is slow, but it is still possible.

And only the fire demon boss is afraid of water, and the fire demon is not afraid of water, and water will not have any negative effect on them...... This is also the reason why Su Yu must first let the Fire Demon Boss summon it, and then lure it here to kill it.

After seeing that the Fire Demon Leader had entered a weakened state, Su Yu immediately opened the Arrow Tower, and began to attack the Fire Demon Leader with a stone knife himself.

Now the Fire Demon Boss is in a weakened state, with zero defense and zero evasion, which means that the arrows fired by the arrow tower can not only hit every 100 shots, but also cause a full 15 damage.

There are a total of 19 arrows, one of which deals 15 damage, which is a total of 285 damage, but the Fire Demon Boss's HP is 500, and after the arrows are used up, there will be 215 HP left.

Without preparing to make additional arrows, and because the Fire Demon Boss did not die, Su Yu could not recover the arrows, so she had to do it herself if she wanted to kill the Fire Demon Boss.

However, now the fire demon leader is very weak, not only can it not dodge the attack of the arrow tower and Su Yu, but when it wants to attack Su Yu, it will also be dodged by Su Yu because of its slow speed.

And even if Su Yu doesn't dodge, the Fire Demon Boss, whose attack power has dropped to only 1 point left, will only cause a little damage to her even if he scratches Su Yu, and there is a good chance that he will not be able to cause damage.

In such a situation, the leader of the fire demon can almost be said to be a human flesh sandbag, unable to fight back, scolding ...... The kind of sandbag that Su Yu didn't understand.

-10

-15

-20 (Critical Hit)!

Seeing the critical hit, Su Yu was stunned for a moment, and then continued to attack the fire demon leader.

The attack damage of the stone knife is 10, and without special equipment or aura, the critical hit is double the damage of 20.

On the one hand, critical hits depend on luck, and on the other hand, when the difference between attack power and defense is too large, the probability of critical hits will be slightly increased......

The Fire Demon Boss's defense is now 0, so it's not particularly strange that Su Yu only hit twice and then crit.

However, even if there is no critical hit, three minutes is enough time for Su Yu to attack the Fire Demon Leader twenty-two times, and then empty the Fire Demon Leader's HP and take it away, this critical hit can only be regarded as the icing on the cake at best.

……

Less than three minutes...... It wasn't even two minutes before the Fire Demon Leader let out another wail, and then he was completely out of breath.

Maybe it's because the castle lord player is really not suitable for combat, so even if you kill a sandbag (?) Su Yu was also a little tired and panicked.

But no matter how tired he was, the moment the fire demon leader fell, Su Yu immediately opened the fence gate, broke through the fire demon leader's chest with a stone knife, and dug out a red stone about the size of a palm inside.

Looking at the red stone in his hand, Su Yu's information about this stone appeared in front of his eyes.

【Flame Stone】

Classification: Materials

Quality: Green

Description: A material dropped by fire-type monsters that can be used to craft items or build a city fire...... It is rumored that the flame stone is endless, and the fire is forever extinguished.

……

This red stone is the Flame Stone.

The reason why the Fire Demon Boss drops Flame Stone 100% is because its 'heart' is the Flame Stone.

Fire monsters are flame monsters that have not fully evolved, so only a very small number of flame monsters similar to the 'Pride of the Sky' will drop flame stones.

Unlike killing a normal Fire Demon, the corpse of a Fire Demon will dissipate into smoke and dust immediately upon death, while the corpse of the Fire Demon Leader will remain for a certain period of time.

This period of time is not only for players to collect flame stones, but also to test their luck.

Test your luck......

Su Yu: Hehe.

Su Yu threw the flame stone into his backpack, and then looked up and down the corpse of the fire demon leader...... For some reason, although it is a corpse, it does not seem terrifying, because the place of harmony is basically harmonized.

After looking up and down for a long time, Su Yu no longer hesitated, and directly began to grope for the things on the fire demon leader.

After five minutes of searching, Su Yu only took three minutes to clean up the fire demon leader, and in the end, I don't know if it was because the fire demon leader had nothing on his body, or the system couldn't stand the fire demon leader who could almost be described as 'running naked' and defiled the land, so not long after Su Yu stopped, the body of the fire demon leader disappeared.

The moment he disappeared, Su Yu vaguely heard a familiar voice ringing in his ears-

[Congratulations on successfully killing the Fire Demon Boss, please go to the mission lobby to receive the reward chest for your first kill after establishing your territory.] 】

Quest Lobby ......

Reward Chests......

The mission hall Su Yu naturally knew what it was, but ...... Bonus chests?

What is this?

At least Su Yu had never heard of killing the boss monster and giving a treasure chest before.

When killing boss-level monsters, except for fixed drops, such as flame stones, other rewards are collected by the player himself.

Any decoration, weapon, equipment, or costume on these boss monsters can be useful.

As for whether it is useful or not, it depends purely on luck.

Someone who kills the boss will get a high-quality [Shining Gold Saber], and some people who kill the boss can only harvest a gray quality [Kitchen Knife with a Missing Gap].

That's right, Su Yu is the 'lucky one' who harvested the kitchen knife.

And it's especially a kitchen knife that is missing, even if it is given to the NPC that cooks, the NPC will dislike the kind of strike.