As for Bei Bei, Mu En ultimately didn't say much more, merely letting out a sigh whose meaning was hard to discern.
At least after You Jie had beaten him with Scrap Iron Fist, Bei Bei had once again started cultivating diligently. His cultivation might not match Mu En's from back then, but it was still nothing to scoff at.
If the only requirement was to pass down the Blue Lightning Tyrant Dragon, then Bei Bei was certainly qualified.
As for becoming the future successor to Shrek Academy... In Mu En's mind, Bei Bei was practically already sitting at the same table as Xuan Zi and Yan Shaozhe.
As for the Tang Sect, Mu En could only optimistically treat it as the Monster Locking Tower and temporarily lock away the troublesome Wang Dong.
Since she had thrown herself at the Tang Sect, then let her vent all her energy there. That would save her from going off to wreak havoc on anyone else.
"Great-grandfather, that doesn't sound very nice..."
You Jie froze for a moment, not quite understanding what Mu En meant. But when it came to exchanging Martial Souls, he certainly wasn't willing.
The Blue Lightning Tyrant Dragon already had a fairly mature path of development, but its ceiling was still too low. To break through that ceiling, you needed some heaven-defying cheats.
Perhaps it was enough to dominate the Douluo Continent, but it was still nowhere near enough to guard against a God King's sneak attack.
"All right, I was only speaking from the heart... You Jie, get ready. Come into seclusion with Lexuan and me.
"I'm going to enter seclusion and dispel all that baleful energy. That carving knife has an extremely vigorous life force. The two of you will benefit a great deal by staying by my side."
Mu En had also realized that he'd misspoken, and hurriedly changed the subject.
As for having Zhang Lexuan and You Jie enter seclusion with him, Mu En had thought it over again and again for a whole month.
This time, Mu En was going to use the powerful life force provided by the Life Gold to help him dispel the baleful energy remaining in his body in the most forceful way possible.
Originally, Mu En's life was already like a candle flickering in the wind. If he really did this, he would have ended up perishing alongside that baleful energy.
But now, with the almost limitless life force supplied by the Life Gold, Mu En naturally had a lot more courage.
Still, Mu En needed to make sure that, during the process, the baleful energy in his body wouldn't fight back violently and leak out, affecting those around him.
If the baleful energy in Mu En's own body disappeared completely, but everyone else was poisoned by it, that would be putting the cart before the horse.
So Mu En spent a month thinking and planning it all out. Only after reaching the conclusion that everything was in order did he finally set his mind at ease and decide to have You Jie and Zhang Lexuan enter seclusion with him.
You Jie was naturally delighted by this, and he didn't need to make any special preparations.
Before coming over, Zhang Lexuan had already helped You Jie request leave from the outer courtyard for a while. And since You Jie's homeroom teacher was Wang Yan, he naturally wouldn't make an issue of it.
Before long, You Jie and Zhang Lexuan entered Mu En's private cultivation chamber together. After handing the Blade of Life to Mu En, they sat cross-legged a short distance in front of him, ready to enter meditation at any moment.
Mu En picked up the Blade of Life and plunged its tip straight into his left arm.
The next moment, a powerful surge of life force burst from the wound the Blade of Life had cut in Mu En's arm, washing repeatedly over the bodies of all three people in the room.
You Jie and Zhang Lexuan felt so comfortable that they almost wanted to cry out, but Mu En's face contorted with pain.
He was using life force to forcibly dispel the baleful energy without letting it spread. It was easy to imagine the pain Mu En had to endure.
Still, for this old man of more than two hundred years, this pain truly wasn't much. It was within what he could bear.
Just as Mu En gritted his teeth and forcibly dispelled the baleful energy, the Blade of Life suddenly trembled again. A grayish-white light instantly covered Mu En's entire body, and the baleful energy within him quickly dwindled.
"This is... the power You Jie left behind on the carving knife when he purified it?"
Mu En was overjoyed. His body felt much lighter, and he hurriedly increased his efforts to dispel the remaining baleful energy.
Seeing this, You Jie wore a pleased smile.
The force that had just dispelled the remaining baleful energy in Mu En really had come from Electrolux's power, left behind on the carving knife. It would not only help Mu En dispel the baleful energy more smoothly, but also prevent anyone from using evil forces to defile the Blade of Life again in the future, while further strengthening its bond with You Jie.
Now You Jie could enter meditation without a care in the world and focus on improving his strength.
A week later.
Mu En opened his eyes and woke fully from his cultivation.
The chronic ailments that had weighed down his body were now gone without a trace. A new vitality stirred within him, making him feel incomparably comfortable.
More importantly, his body felt much lighter than before, and his strength had grown considerably. Even his skin seemed smoother and more supple, while the wrinkles that could once trap flies appeared to have vanished.
"So this is the true power of a Limit Douluo..."
Since You Jie and Zhang Lexuan didn't seem to have woken yet, Mu En made no sound. He simply felt the changes in his body and strength in silence.
After a while, You Jie and Zhang Lexuan also woke from their meditation, one after the other.
Although they had experienced a Deep Meditation that hadn't lasted very long, the Golden Ancient Tree was full of ample heaven and earth energy to replenish what their bodies had used. On top of that, the room was brimming with rich life force, so their bodies hadn't suffered any problems.
But when they woke, they didn't check their own condition right away. Instead, they stared in amazement at Mu En, who looked much healthier than before.
Even You Jie had never imagined that the Blade of Life would have such an impressive effect on Mu En. It looked as though Mu En wouldn't merely live ten years longer; even the supposed three-hundred-year lifespan limit might not be a problem for him.
"Elder Mu, you..."
"Great-grandfather, congratulations!"
Zhang Lexuan's astonished words and You Jie's congratulations rang out one after the other, making Mu En even happier.
Compared with his other great-grandchild and that fellow's possessions, You Jie and Zhang Lexuan looked better and better to him.
"You two did well, too. Not only has your physical strength improved, but your cultivation has also advanced considerably.
"You Jie, once you've rested for a day or two and consolidated your cultivation, I'll personally take you to obtain your fourth Soul Ring.
"Oh, and take this as well. I'd originally prepared it for Bei Bei to use when he broke through to Limit Douluo, but it's more suitable for you."
As he spoke, a flash of light appeared in Mu En's hand, and a pearl as white as jade appeared in his palm.
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