Simultaneous time travel: But our system is out of sync!

"you……"

"What kind of monster are you?!"

The evil spirit that had almost turned into a ghost in the blink of an eye looked at Lin Bei with horror in its eyes.

It never imagined that the easy target it saw was actually a real beast.

If he had been prepared, he might have had a chance of winning against the boy who had stunned him with a headbutt.

The tall, thin young man who was holding its head firmly with one hand was like a bottomless pool of water.

He appears to be harmless on the surface.

But once you get caught up in it, there's no way to escape.

Just like it.

In an instant, his hands were ripped off and his head was grabbed.

It was so fast that it couldn't even react, let alone resist.

He could easily sense any unusual movement from the other party.

The large hand gripping the other person's head would mercilessly close, crushing the head into pieces.

At that point, even if his regenerative abilities as a demon were stronger, it would be of no use.

Lin Bei had no chance to be horrified by the evil spirit. Instead, he looked at Tanji, whose face showed a mixture of fear, anger, regret, and relief.

"Tanjiro, did you see that clearly?"

"This is a demon."

"Inhuman, devoid of emotion."

"If you show them pity, you are being cruel to those they have harmed, to yourself, and to your family and friends."

"Luckily, it was me this time."

"If it were anyone else, they would have already died under the clutches of the evil spirit."

"What will you do when that time comes?"

Hearing Lin Bei's words, Tanjiro's heart clenched.

Yes!

He felt compassion for the evil spirits.

I couldn't bring myself to do it.

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But what about those who were killed by evil spirits?

The evil spirits never showed them any mercy or thought of letting them go.

They even wanted to exploit his compassion to hurt Brother Lin Bei and Ni Douzi.

Fortunately, Brother Lin Bei was incredibly strong and subdued the evil spirit in one move.

Otherwise, something bad might happen to Ni Douzi and Brother Lin Bei.

How could he face his deceased mother and siblings?

At this thought, Tanjiro felt an overwhelming surge of anger.

This anger is directed not only at the murderous demons, but also at one's own indecisiveness.

In his rage, his eyes turned bloodshot, and tears of blood flowed from them.

His fists were clenched tightly, his nails digging deep into his flesh, and drops of blood seeped from between his fingers and fell onto the ground at his feet.

Seeing Tanjiro like this, Nezuko, who was being held in Lin Bei's arms, immediately became worried.

She struggled to comfort Tanjiro.

But Lin Bei did not let go of the struggling Ni Douzi.

"Nezuko, this is Tanjiro's heartbreak."

"He has to get through this on his own; no one else can interfere."

"If outsiders get involved, it will backfire."

"You have to believe in him, believe that he can overcome that hurdle and get through this mental ordeal on his own."

"And all we have to do is stay here and watch him quietly."

"Don't let him be disturbed."

Just after Lin Bei finished speaking, a sudden change occurred in the scene.

A powerful aura suddenly erupted from Tanjiro's body.

This force even stirred up the surrounding air, causing a sudden gust of wind to rise within a radius of tens of meters, making the trees tremble wildly.

And at the very moment this momentum erupted.

Tanjiro's already bulging muscles swelled up again, and waves of scorching heat surged and flowed through them.

Like a balloon being inflated wildly, his body soon transformed into a muscular ball with a diameter of two meters.

And this muscular ball is still expanding, growing towards a diameter of three meters.

Seeing Tanjiro in this state, Lin Bei frowned and muttered to himself.

"This is troublesome!"

He figured out what was stimulating Tanjiro's muscles to swell.

That was the yang energy that he had transferred into Tanjiro's body but which had not been fully digested and absorbed.

Despite his constant efforts to increase Tanjiro's training intensity.

The intensity and rigor that can be trained are ultimately limited.

In addition, Tanjiro is only a mortal, unlike him who has both a furnace of yang energy and a body of living dead that seems to have no bottom.

This yang energy remained in Tanjiro's body, not being digested and absorbed in time.

Normally it poses no harm, but it can gradually improve Tanjiro's physique and help him recover faster when he is injured.

So Lin Bei didn't pay any attention to it.

But he forgot that Tanjiro's emotions might fluctuate too much.

These seemingly peaceful, yet incredibly domineering yang energies will reveal their true nature.

They become bombs buried inside people's bodies.

Tanjiro is an example of this.

Overwhelmed by extreme remorse and self-blame, he fell into a state akin to being possessed.

In this state, the yang energy surges and the muscles swell.

If this continues, once the muscular ball expands to three meters, Tanjiro will burst like a balloon.

After determining the next point, Lin Bei couldn't sit still any longer.

After much thought, he realized there was only one solution he could come up with.

That is to "fight"!

What to do when your rebellious teenager is disobedient?

What should I do if I start to doubt myself?

What to do when you have a mental breakdown?

Having grown up with corporal punishment, Lin Bei has his own methods.

That means beating them; if one beating isn't enough, then two.

If you don't believe me after two meals, then try three.

Just like when his parents talked about how naughty and disobedient he was when he was a child.

He only had one sentence.

"Dad, that's because your fists weren't hard enough, your strength wasn't great enough, and you didn't hit hard enough back then."

The eldest brother is like a father.

Lin Bei is now essentially Tanjiro's father.

So there's nothing wrong with hitting him.

So Lin Bei threw the demon, who was like a dead dog, to the ground, put down the Beans in his arms, and strode towards Tanjiro.

As Lin Bei walked, an incomparably powerful aura emanated from him, causing the surrounding world to fall into silence.

Tanjiro, now a ball of muscle, instinctively sensed danger.

With each throbbing of its muscles, those knotted muscles seemed to act as hands and feet, carrying Tanjiro as he tried to escape.

However, how could a fleshy ball made of muscle escape from Lin Bei's sight?

With a mere flash, Lin Bei appeared in the path the meatball was trying to escape, pinning it firmly down with one hand.

Lin Bei grinned, revealing a malicious glint in his white teeth.

"Tanjiro!"

"Since you keep calling me Brother Lin Bei..."

"Then let me, your older brother, make up for the regrets of my childhood!"

After saying that, Lin Bei's arm muscles bulged, and he actually lifted Tanjiro's flesh ball, which was already more than two meters in diameter, with just one hand.

However, all that was heard from Lin Bei's mouth was, "Fly away!"

Lin Bei kicked Tanjiro directly into the air.

Then came a personal freestyle football show.

The performer is Lin Bei, and the soccer ball is Tanjiro, who has transformed into a muscular ball.

In Lin Bei's hands, Tanjiro's flesh ball was like a real soccer ball, completely powerless against Lin Bei's Infinite Moonlight Combo. He didn't even have a chance to land, let alone escape.

……

After half an hour.

Tanjiro finally landed.

He had now returned to normal; not only had his raging muscles become smooth and powerful, but he had also grown taller.

Clearly, under Lin Bei's tempering, the accumulated yang energy was completely digested.

As for Lin Bei, he wiped away non-existent sweat from his forehead, then said calmly without even turning his head.

"You've been watching for so long, it's time for you to show yourself."