"It's not poison, it's the undead." Seysler said with his head down.

"Undead backlash?" Luo Lan was stunned, he had never heard of what the undead revolted against, and looked at Seisler, waiting for Seisler's explanation.

Sethler smiled bitterly and said, "Your time as a necromancer is too short, and there are some things you don't know yet. ”

"Whether it's a mage or a warrior, you can't break through the Sanctuary and can live to be five hundred years old at most, so do you know how old I am now?" Seisler asked.

"You ......" Luo Lan looked at Seisler as he quickly flipped through his mind about Seisler's memories in the original book.

"Eight hundred years old, I'm more than eight hundred years old this year." Without waiting for Rolan to find out, Seysler himself opened his mouth to say the answer, with a hint of pride in his words.

"We necromancers are in the company of the undead, and with the power of the undead, even if we can't break through the Sanctuary, we can have a long life."

"With the power of the undead?" Luo Lan was a little puzzled.

"If you've been to the underworld, you should know that there are countless undead there, where even the lowest undead can easily survive for tens of thousands of years, provided they are not killed, of course." Seisler explained.

"We necromancers can not only enslave the undead, but also transform ourselves into the undead when our lives are about to end, so that we can have a long life like the undead."

"You're saying you turned yourself into an undead?" Rolan looked at Seysler in surprise.

Sethler shook his head, "Not yet, my body is only partially transformed into an undead, and my physical body is not coordinated, so there will be an undead backlash, and there are still a few things missing to completely transform into an undead." ”

"What's missing, is it a ghost face mushroom?" Luo Lan asked.

"The ghost face mushroom can only suppress the undead to fight back, but it can't solve the fundamental problem." Seysler said dejectedly.

"What is missing, I might be able to help you?" Luo Lan thought for a while and said, it's not that he was kind for a while, Seysler gave him the inheritance of necromancy, although there is no name of master and apprentice between the two, but there is a master and apprentice.

As for the god-level undead scroll, Luo Lan didn't take it to heart, if he hadn't met Seisler, he wouldn't have known what it was, and he couldn't have lost it that day.

"Luo Lan, are you really willing to help me?" Seysler's mouth opened in surprise, a little incredulous.

Luo Lan nodded and said with a smile: "Even if I repay you for teaching me undead magic." ”

Seysler smiled sheepishly, "That's just a deal, you don't have to be grateful." ”

"Okay, then when I'm kind, tell me what you need and see if I can help." Luo Lan was a little speechless, this old man was still stubborn.

"Don't worry, I won't let you help for nothing." As he spoke, Sesler reluctantly took out a scroll from the ring and stuffed it into Luo Lan's hand.

"This is the god-level undead index I gave you." Luo Lan was stunned for a moment, then his face turned solemn, and he sternly refused, "I gave it to you, it's yours, and I will never take it back." ”

"Luo Lan, don't be busy refusing first, I'll give it to you a little selfish." Seysler explained with a guilty look on his face.

"I am transforming the corpse demon in the undead, if you want to successfully transform and retain the current level, you need at least a ninth-level corpse demon corpse core."

"With your current strength, it shouldn't be a problem to get a ninth-level peak corpse core, why hasn't the transformation been successful until now." Luo Lan felt a little surprised, Seysler himself enslaved an old corpse demon at the peak of the ninth level, and the other ninth-level undead were more than a palm.

"Ahem......" The old man blushed and coughed a few times in embarrassment.

"It was I who was a little ambitious, leading the undead I enslaved to besiege an old corpse demon who had just advanced to the Holy Domain, but not only did I not hunt the old corpse demon of the Holy Domain, but all the undead I enslaved died." Saying this, Cesler looked regretful.

"If it weren't for the fact that all the undead I enslaved were dead, I wouldn't have to hide from the Bright Sect all day long."

"The people of the Holy See of Light are tracking you, when did it start?" Luo Lan frowned.

"Don't you know?" Seisler's eyes widened, "Aren't you a high-ranking member of the Holy See of Light?" ”

"I broke away from the Holy See of Light before I broke through the Sanctuary, and now I live in the O'Brien Empire." Luo Lan explained.

"No wonder," Cethler breathed a sigh of relief as he watched Luo Lan's gaze become more gentle, "The Holy See of Light has been secretly capturing necromancers in recent years, and several people I know have been captured, and now they are targeting me again. ”

"The Bright Sect's ambitions are not small," Luo Lan sneered, "They probably want to use necromancers to shape an army of undead. ”

Seysler nodded, agreeing with Rolan's speculation.

"Okay, let's not talk about the Holy See of Light, if you can find a Sacred Domain corpse core, are you sure to break through the Holy Domain?" Luo Lan asked.

"I'm fifty percent sure, even if I can't break through, my strength can improve again." Seysler said confidently.

"Okay, I'll help you hunt down an old corpse demon in the Sanctuary." Luo Lan promised, "My spiritual power is comparable to the early stage of the Holy Domain, even if I add the god-level undead index, I am only seventy percent sure of hunting an old corpse demon." ”

"So, I'll use this god-level undead index for the time being, and I'll return it to you when I hunt and kill the old corpse demon in the Holy Domain." Luo Lan said resolutely with a resolute gaze.

Seysler didn't say anything more, just silently buried the gratitude in his heart.

……

Realm of the Dead,

Luo Lan's soul was attached to an old corpse demon at the peak of the ninth level, and he walked towards the hill not far away.

Low-level undead have no thinking, can't think, can only rely on instinct to drive, keep killing, but once promoted to the holy realm, the IQ continues to increase, gradually learn how to think, if you can break through to become a god, you can also awaken the memory of your previous life.

On the top of this small hill where Luo Lan is going is inhabited by a Sacred Domain-level old corpse demon, this old corpse demon has not broken through the Sacred Domain for a long time, and it has only been more than ten years, and his IQ is barely equivalent to that of a teenager.

Since the breakthrough, this old corpse demon has left its original group and ran to live alone in the mountains.

After several days of investigation, Luo Lan deduced the situation of this old corpse demon in the Holy Domain based on the words of the many old corpse demons around, although there will be discrepancies, but there will not be too many deviations.

"That's you!" The eyes of the old corpse demon possessed by Luo Lan shot a humanized light.

It's noon, the sun is scorching, and all the undead don't like the weather, and usually stay in their lairs and don't want to come out. The scorching sunlight can damage the undead and reduce their strength.

Luo Lan said that the possessed old corpse demon climbed towards the mountain peak without fear, and its body was like ice and snow in the scorching sun, constantly emitting a pale black aura of death, and the momentum on its body was constantly declining.