An unusually desolate netherland, where there is no day or night, only cold winds and white bones, the lich has lived alone for far too long since the departure of Kazashimo's teacher.

Although he has been able to communicate with the wise Systm a lot lately, and is not so lonely, Kazasimo always feels that something is missing.

After all, in Kazahimo's heart, Sistemm was just his slave.

It's fine to tease the slave when he's fine, but the old lich always feels awkward to really rely on communicating with the slave to relieve his loneliness.

Recently, however, the old lich has finally found a true companion, and is an undead creature who has played Plants vs. Undead.

Although the other party is a bone dragon, after receiving the other party's video letter and learning that the other party is distressed because of the inability to krypton gold, Kazasimo deeply understands the pain of the other party.

It is said that cold undead creatures have no feelings, but this is not the case.

Kazasimo empathized with what happened to the bone dragon, so he decided to help the bone dragon junior.

The old lich not only decided to teach the abilities of [Blessing of the Dead] to the Bone Dragon, but also decided to teach the Bone Dragon his gameplay strategy for several months, so that the Bone Dragon Donald would also have fewer detours.

The old lich also intends to share some kryptonite secrets for the bone dragon Donald, telling how kryptonite points are generated, and the weakness of Sistem's character as an abyssal being, but not treacherous enough.

To put it simply, it is a set of methods summarized by the old lich on how to pit Sistemm in the process of kryptonite.

Although this will definitely cause a lot of losses to Sisstem, so that Sisstem may not be able to make ends meet, Kazasimo is also a little unbearable.

But who called Sistemus to refuse to be his slave?

Fearing that Sistemm could snoop on this, the old lich used the Confidential Letters feature that he had stumbled upon in [Data Template] some time ago.

This secret locked letter, Kazashimo felt very useful, even the letter he created himself, as long as he set himself to not be able to open, he would not be able to open.

Even if you use the almighty Krypton Points, it will have no effect on such locked letters.

So, the old lich had already figured that Systm would not be able to open the letter.

……

After a long and torturous three days, the lich Kazasimo finally survived, and he could use [Abyss Summon] again.

Because the price to pay to summon a designated abyssal creature is relatively large, every time Sistemm is summoned, Kazasimer's soul will be damaged to a certain extent, and he must wait at least three days to complete the repair.

If you forcibly use [Abyss Summon], even an old lich of the legendary rank will be in a coma for a month or two, which is really more than worth the loss.

Unfortunately, just yesterday, the limited-time kryptonite event of "Plants vs. the Undead" has passed, and Kazasimo has lost the opportunity to get that golden man-eating flower forever.

For this reason, Kazasimo wanted to use this time to try to make up for the progress of the game that should have been going smoothly in the past few days.

After some preparations, Kazasimo performed [Abyss Summon] again, and this time the summoning finally went smoothly, and Sistemm finally responded.

After handing over the letter to Donald to the bone dragon to Systham, Kazasimo began a large kryptonite campaign in which he sacrificed his entire left leg.

And during the sacrifice, Kazasimo seemed to feel the smile from Sistum.

In this regard, Kazasimo can also understand, after all, Sistum is using kryptonite points to earn the difference, this time he sacrificed a thigh, this abyssal creature will definitely earn a lot, and it is normal to send out some happy emotions.

Unbeknownst to the old lich Kazasimer, the reason why Sistm was smiling was because of the locked letter.

In the eyes of the old lich, such locked letters were simply invulnerable, and could not be spied on by others.

But in Sistum's eyes, it was completely like a fictitious thing, and Sistelm easily got the content.

Systm laughed, amused by the image in the old lich's letter and the passage that called him a big fool.

So after the sacrifice that lasted for half an hour, Gaddasimer, who had lost his left leg, received 100% of the special kryptonite reward on top of the normal kryptonite points.

Kazasimo also complained again about Sistum, who didn't know much business.

However, the old lich complained about Systm for only a moment, and then focused his attention on Plants vs. the Undead.

Because of this kryptonite, Kazasimo accidentally obtained a special limited diamond card with a precious anomaly - the Golden Apple Cannon.

Already familiar with Plants vs. the Undead, Kazasimo knows that as long as this card is strengthened a few times, then the regular leveling up.

The few quests he couldn't complete before weren't a problem!

Krypton, you can become stronger, it's really the truth!

……

Because of the massive krypton gold points brought by Krypton, Kazasimo was very involved in the game in the next few days, and he passed more than a dozen difficult dungeon levels one after another, and even forgot the previous bone dragon Donald.

However, the krypton gold once every three days, Kazasimo did not forget.

Kazasimo noticed that the rewards for the last few Kryptonite appearances seemed to have been better since the last time he sacrificed his entire left leg.

And in the process of this daily kryptonite, Kazasimo received a reply from the bone dragon Donald, which was also locked.

The image in the letter not only shows the bone dragon Donald thanking him, but also a special undead spell.

If this spell were an ordinary undead, it might not be able to understand its meaning.

But as a Legendary-rank lich, Kazasimo knew exactly what it was—

This is the second core part of the [Summons the Undead] spell, and if you replace the spell in this section, the specified undead will be summoned.

So, just one day passed.

With a slightly hoarse dragon moan, the old lich with no arms and one leg summoned the bone dragon Donald to his side in the deserted netherworld.

……

But just a few hours after summoning the bone dragon, the old lich of the Netherworld regretted it.

It's not that the bone dragon Donald doesn't match his personality, and it's not that the bone dragon Donald has any bad habits that Kazashimo can't bear.

In fact, the old lich and the bone dragon have a very compatible temperament, and because of the relationship between "Plants vs. the Undead", the two get along very happily.

After all, it was the old lich who discovered that he had rebelled against the Bone Dragon's summoning.

It should have been the bone dragon who had summoned the old lich away, so that the old lich could escape from this netherworld that had trapped him for an unknown number of years.

It was obviously an opportunity to get out of the sea of suffering, but the old lich did not grasp it, and instead pulled the bone dragon into the water together.

This made the old lich regret it very much.

But the bone dragon Donald apparently has other methods, and according to the bone dragon Donald, he has crossed paths with several necromancers in the Overworld.

As long as those necromancers are willing to summon him, Donald the bone dragon can get out of here with the lich......