What constitutes vulgarity? Is it restricted to those over 18?

What sword manuals are restricted to adults (18+)?

Ahem... Let's not dwell on this strange question anymore.

"Xiuer, what are you trying to hide?" Wu Er continued to force a smile, his face contorted with embarrassment.

"Master, it's really nothing!" Han Qingxiu's expression was similar to Wu Er's at this moment.

Although the two were pushing and shoving each other, neither of them used any magic, otherwise Han Qingxiu would not have been able to withstand it.

Because they weren't using any magic, the two people pushing each other appeared to be evenly matched.

If nothing unexpected happens, this pushing and shoving will probably continue until next year.

No, we might not be able to finish pushing it all over next year!

And just then, by sheer coincidence, an unexpected event occurred.

"Senior Brother! Ning Yan is here!"

Before I could see the person, their voice arrived first.

It seems that it was Wo Ningyan who came to see Wu Er.

In the past, Wo Ningyan would visit Wu Er very frequently, almost once every three days.

However, since Wu Er left the pass and took on an apprentice, Wo Ningyan's visits to Xiaoyuan Peak have decreased.

Wu Er had assumed his junior sister wouldn't come for a few days, so he was taken aback when he heard the voice.

After a moment of stunned silence, her heart began to race again.

Those stone slabs, those dark histories—if my junior sister saw them!

If the ultimate brother-obsessed Wo Ningyan saw that pile of mushy words on the stone slab, it would be a disaster!

So Wu Er got anxious and used more force.

Of course, he was still careful; the force he used was just enough to push Han Qingxiu away, and he wouldn't use too much force and cause something like a landslide.

But Han Qingxiu was determined not to give an inch, even if Wu Er pushed her with all his might!

So Han Qingxiu didn't move and was pushed down by Wu Er.

With a thud, Han Qingxiu fell to the ground, her body covering the stone slab beneath her.

Wu Er was also anxious. Seeing his apprentice fall, he didn't think much and immediately squatted down to try to remove the stone slab that Han Qingxiu was under.

Since things are often placed under a person, it's inevitable that you'll bump into them when you try to get something...

"Senior Brother, Ning Yan has come to see you!"

After arriving at Xiaoyuan Peak, Wo Ningyan also came to this loquat tree.

Upon arriving here, Wo Ningyan's innocent smile vanished, replaced by an expression of utter disbelief.

What did she see?

Wu Er was seen squatting in front of Han Qingxiu, touching her back with his hand.

Let's set aside the original intention.

From Wo Ningyan's perspective, the actions of the two were extremely ambiguous, resembling what Daoist couples do.

"Senior Brother...you!"

Wo Ningyan covered half of her face, and the exposed half was already red.

Wu Er seemed to realize that his actions were not quite right, so he quickly explained, "No... Junior Sister, believe me, it's not what you think!"