After Su Xiaoniu said this, I nodded in agreement. Indeed, this waterway is divided into two by a wall, and the water is bottomless. I am not sure if I can get through. If this wall directly cuts off the entire waterway, it will be terrible.

I pondered for a moment and studied the map again. Suddenly, I saw four sentences written on the map. The first sentence was: Use the waterway to open the wall gate and use the stone road as a sky bridge.

The waterway opens the wall gate... Could it be referring to now?

I decided to go down and take a look!

If it is true that there is a "gate in the wall opened by the waterway", then there must be a gate in the wall under the waterway that leads to the opposite side.

"This waterway is extremely foul and gloomy. If you want to go in it, you must avoid it," Su Xiaoniu said, and taught me to draw a talisman called the "Water Avoidance Spell." This talisman is relatively simple, similar to the Small Golden Light Talisman, and is a low-level talisman. I finished it in a short while.

Due to time constraints, I drew two pictures in total, one in my mouth and one in my backpack.

After getting ready, I slowly stepped onto the waterway. The water was exactly as Su Xiaoniu had described: a lingering stench of putrefaction and a heavy, sinister aura. I nearly vomited. The water repellent talisman only protected against water, not the smell or sensation. I resisted the urge to vomit and stepped into the waterway.

At first, the waterway didn't seem deep, but after I took two steps, the water level had already covered my waist. After taking two more steps, damn, it directly submerged my head.

I bit the water repellent charm tightly in my mouth. It was so effective that I could swim freely in the water. I kept my eyes wide open, observing everything below the waterway. I was now completely under the waterway, slowly swimming towards a stone wall not far ahead.

The scary thing was, I thought I was four or five meters down the channel, but when I looked down, it was pitch black. I had no idea how deep the channel was. Even with my keen eyes and super-long-range vision, I was still blinded by the layers of water and couldn't see the bottom at all.

"You don't need to waste energy using your wisdom eyes. Inside the Ghost Gate Bagua Escape, under the comprehensive suppression of the Yin and Yang Bagua, any eyes will become weak or even ineffective. In such a place, you can only rely on the naked eyes or ears to distinguish." Su Xiaoniu reminded me.

I quickly returned to my physical state, and sure enough, my vision was identical to my previous wisdom state, practically indistinguishable. Not only was I secretly amazed at the sheer power of this Ghost Gate Bagua Escape, but the Ghost Sanniang who created it was even more incredible!

After about three minutes, I reached the stone wall blocking the way. From above, it looked incredibly dilapidated, as if it could be toppled with a single push. But when I got really close and touched it, I discovered it was as solid as a rock!

"It's so hard, how can I open the wall here?" I was instantly at a loss. Fortunately, I had the water repellent talisman, so breathing underwater was not a big problem. I still had time to think of a solution.

Su Xiaoniu thought for a moment and said, "Opening a door in the wall... maybe it doesn't mean you should open a door in the wall, but that there is already a door on this wall."

Yes! Why didn’t I think of that!

If there is a door on this wall, I just need to find it, open it, and I can get through!

With this in mind, I groped along the wall, from top to bottom, from left to right, until I dived ten meters below the waterway, where I finally discovered a large patch of water vines on the middle wall. I cleared away the vines, and sure enough, there was a bronze door inside!

The bronze door is a bit old. Judging from its shape, it is one meter high and one meter wide. It should be possible for me to pass through alone.

But the problem came. There were two sealing talismans and a bronze lock on the door. Just as I was about to reach out and tear off the sealing talismans, Su Xiaoniu suddenly shouted, "Don't touch it!"

I pulled my hand back and asked her what was wrong. Su Xiaoniu said seriously, "If you forcibly tear off the 'Thunder Seal' and 'Water-Stop Talisman' on the bronze door, you will be struck by lightning and water at the same time. Thunder and water are mutually beneficial in the Yin and Yang world, and their combined power is terrifying. If you are hit by them at the same time, it will be enough to kill you."