On the way back, Han Li didn't meet many people, only a few senior brothers passing by were a little surprised to see him limping, but they didn't say anything to him, it seemed that no one paid much attention to him, the little junior brother.

When I returned to my residence, the pain in my feet was even worse. Han Li hurriedly sat on the edge of the bed and gently took off his shoes and socks to check the injury.

The thumb of the right foot was already high and bulging, and the epidermis of the wound was swollen red and shiny, like a big red pepper.

Han Li hurriedly reached for the wooden pillow on his bed, and took out a small medicine bottle from under the pillow, this was the traumatic medicine carefully prepared by Doctor Mo, it had a miraculous effect on bruising, bruising, and even bleeding, this was not easy for him to get from Doctor Mo, he was going to prepare in advance for Zhang Tie when he was injured in cultivating the "Elephant Armor Gong", but he didn't expect to use it first.

As soon as the cap of the bottle was opened, a strong medicinal fragrance filled the entire room, and the medicinal powder was gently poured on the bulging toes, and a cool feeling immediately came up. Dr. Mo's medical skills are really not to be said!

Han Li found another piece of clean cloth and wrapped his injured toe into a large bag, and then put on his shoes and socks.

Luckily, the pain has been reduced a lot.

He slowly took a few small steps back and forth, still satisfied with his quick treatment of the wound.

Now it's time to deal with that mysterious bottle, the culprit who caused his own serious injuries.

Han Li took out the bottle from his bosom and found another rag to wipe it clean, and only then did the entire original appearance of the bottle appear in front of his eyes.

The size of this bottle is not large, and it can be held in the palm of one hand, which is a little smaller than your own medicine bottle. The whole bottle is a light light green, and there are several dark green patterns printed on the bottle surface, the pattern is leaf-shaped, lifelike, and there is a protruding feeling to the touch, as if it is directly inlaid with real leaves.

Weighing it with his hand, it was heavy, but it was obviously not made of some kind of metal that Han Li knew, let alone some kind of porcelain he knew. Because when you touch it with your hands, you don't have the cold feeling of ordinary metal, nor does it have the smooth surface texture of ordinary porcelain.

Han Li looked at it carefully for a long time, and then he was sure that this bottle was made of some kind of material that he didn't know about, and this pale green color also looked like a natural color, a color that was all owned by this material itself, not like it was dyed the day after tomorrow.

When he saw the tightly sealed cap, Han Li decided to satisfy his curiosity and immediately opened the bottle to see if there was anything inside.

Put your hand on the lid again and twist it hard.

One, two, three...... The cap and body of the bottle are as if they are cast all over, and the lid does not look like it is about to be opened.

Han Li was taken aback, as soon as he picked up the bottle, he couldn't twist it. But at that time, I was worried about the injury, and I didn't have time to exert much strength, so I didn't take it to heart. I thought it would be easy to use all the strength of my body to open it now. I didn't think about it, but it still didn't work.

Han Li twisted it more than a dozen times in a row, feeling that his arm was sore, but he still didn't look successful, so he stopped.

He shook his arm, moved, moved his wrist, and just now he was too strong and a little strained.

He took the bottle under his nose and examined it carefully. Unfortunately, I didn't find any hidden little mechanism on it.

Han Li was worried at this moment, if he didn't open the cap, how would he know if there was anything inside? If there were, this bottle was so strange and sealed so tightly, it must be an extremely valuable and good thing.

Han Li held the bottle tightly with his hand and looked at it in a daze for a while. finally decided to let Zhang Tie, who was much stronger than himself, try to unscrew it. You must know that Zhang Tie is now able to lift dozens of buckets with both hands, and can walk up and down the mountain quickly. Now the big water tank in the valley is filled by him on time every day.

After paying attention, Han Li walked to Zhang Tie's house and waited for him, hoping that Zhang Tie would come back soon.

The taste of waiting for others was really uncomfortable, Han Li felt that time passed so slowly, and after a long time, he heard the sound of "crunch" Zhang Tie pushing the door into the house.

As soon as he looked up, Han Li saw Zhang Tie wearing a thin green cloth shirt, faintly steaming from top to bottom, sweating profusely. Han Li knew that this was a normal phenomenon that he had just finished practicing, and he didn't find it strange.

Zhang Tie was stunned as soon as he saw Han Li in his room, and before he could speak, Han Li, who had been waiting impatiently, immediately handed the bottle to him.

"Brother Zhang, do me a favor, can you help me open this bottle?"

"Where did you find this??" Zhang Tie was slightly stunned for a moment, and then took the bottle.

"Zi!

"Hey, this thing is really sturdy enough, it's so hard to unscrew! What is it made of?" Zhang Tie didn't talk nonsense, and took it and used his hands vigorously, but he still couldn't open the cap.

"No, I can't twist it, why don't you go find other senior brothers and try it?" Zhang Tie shook his head apologetically at Han Li, threw the bottle back to him, and gave him another piece of advice.

"You can't do it too?" Han Li was a little anxious, and couldn't help but go around the house.

"Hey, what's wrong with your feet?" Zhang Tie realized that something wasn't quite right with Han Li's walking.

"It's fine, just kicked a stone while walking. Han Li didn't know why, and didn't want to tell him the truth about the bottle. Maybe it's just subconsciously, and I think about the bottle is my little secret.

Han Li was very disappointed now, and he didn't have the energy to chat with Zhang Tie, so after asking him a few times about the progress of his practice, he left his room, ready to go back and figure out how to solve the problem of the bottle by himself.

Back in his cabin, Han Li set the bottle on the table, leaned on the side of the table, staring at the bottle with his eyes, his head spinning rapidly, trying to come up with a good solution to the problem.