Su Caiyin wanted to move the moment she made a move, but at this time, two hands reached over and pressed her shoulders left and right, making her unable to move.

"Smack-"

The small round ball smashed on Su Caiyin's head, and suddenly exploded, and the liquid inside flowed out at once.

As soon as it touched Su Caiyin's skin, she felt a strange itching sensation coming, which made her feel the urge to reach out and scratch it.

"Come on, sit down and rest."

Before she could calm down, the two hands behind her pushed her to sit on the seat, and Su Caiyin saw that there seemed to be something on the chair, but it was too late at this time.

The moment she sat down, she felt like it was wet, and without thinking about it, the clothes behind her must be wet.

After doing all this, the four of them parted and looked at her with a mischievous smile.

The water balloon bomb of the confused girl, the venom spilled by the lewd man on the chair, the poisonous palm of the smiling tiger, and the poison powder sprinkled by the skeleton brother are used together.

"Little junior brother, don't blame us, this is the rule inherited from our poison academy, this is our means of communication with poisoners, if you can cure our poison, we will also recognize your identity, and treat you as a classmate, but if you can't solve it...... Then I'm sorry, even if you stay in the poison hospital, we won't shout this 'junior brother' anymore. ”

The smiling tiger smiled gently, but said chilling words in his mouth.

It was said to be an exchange, but it was actually a test to see if she was qualified to be one of them.

Although the drug hospital is now in a state of decline, they are still students of the Northern Underworld Academy, and their pride has never stopped.

None of the poisons they give are highly toxic, but they are all the kind that can torture people for a long time, some of them are itchy and some are painful. If you can't solve it, you will be miserable at first, and maybe there will be more serious consequences in the end.

After speaking, the four of them looked at Su Caiyin with various expressions, some curious, some joking.

"Huh? Why are you not reacting? ”

The confused girl blinked, a little confused.

I saw that Su Caiyin was still touching her face at first, as if she was a little itchy, and then she didn't move, and even her face no longer turned red, but returned to her fair appearance.

The other three also smiled, "What's the matter, you're not poisoned?" ”

"Impossible, I didn't even see him detoxify!" Brother Skeleton screamed, looking inexplicable.

Su Caiyin breathed a sigh of relief.

Since Uncle Tree fell asleep, she hadn't been poisoned, and she thought that if it didn't react, she would have to prepare the antidote herself. Unexpectedly, it sucked the poison on her body clean like instinct, and it didn't need her to do it at all.

Su Caiyin took the time to take a look at Uncle Tree and found that it was still asleep, and there was no change from the last time they saw him.

"Wouldn't it? Could it be that you are the rumored invincible body? Tell me quickly, have you ever eaten any natural treasures! The confused girl ran over with an arrow, grabbed her arm and shook it.

"It's not enough to be invaded by a hundred poisons, but ordinary poisons are really useless to me." Su Caiyin said modestly.

The four of them stared at her with wide eyes and admiration as they watched her.

"Could it be that Elder Yu will specially recruit you over, so that's the case......"

Su Caiyin wanted to explain, but the old Yu in their mouth didn't know about it at all, so they heard footsteps coming from the door.

(. = )