The Witcher: Son of the Planes.

With the connection of the contract, Colin and Charles could finally talk directly. Colin was quite generous to his own people, oh, his own beasts, and quickly gave Charles a recovery potion. Charles' injuries were contained, and for the Warcraft's body, it was only a matter of time for it to recover to its original state.

Colin caught an elk, roasted it, ate one leg himself, and gave the rest to Charles.

Well, this guy is not bad. It tastes better when roasted than when I eat it raw.

The man and the beast ate and talked, and Colin generally understood Charles' origin and current situation. Charles also understood the purpose of Colin's visit to the wetland swamp this time.

After eating and drinking, Colin and Charles returned to Charles's residence to rest for the night.

After one night, Charles was able to move freely. His injuries had not yet recovered, but there was no problem flying.

Finding gray ear mushrooms was very easy for a native living in a wetland swamp. Under the guidance of the guide Charles, they quickly found a patch of this plant. In addition to the ones needed by Teacher Lina, Colin also collected a lot more.

The mission was successfully completed and a good monster was obtained, Colin thought happily.

"When can you carry me flying?"

"It will take two or three days to recover. My left ribs still hurt a little."

"It doesn't matter. I'll give you face and wait for two or three days." Due to the inequality of the contractual relationship, Charles was not clear about Colin's thoughts, but Colin had a vague sense of Charles' thoughts.

Knowing that this guy had just been controlled and was still embarrassed, well, he was his beast after all, so I should give him a chance to adjust his mentality.

After waiting for three days, Charles had no more excuses and finally agreed to take off with Colin on his back.

Well, it is indeed different to see the wetland swamp from the air. The main thing is that you don’t have to find the way by yourself. The feeling of being high above is really good. After I get promoted, I will definitely learn flying skills as soon as possible.

With Charles' help, Colin's return journey was much faster. In less than a few days, he was back outside the college.

Now I can't fly. If I'm not at level one, I can't fly directly into the academy. One reason is the effect of the no-fly array on creatures below level one, and the other is the gargoyles at the school gate will attack foreign monsters that are not allowed to enter.

After completing the registration process, Charles was able to enter Gleeman College with Colin.

After handing Charles over to Helen, Colin went to the 73rd floor of the tower alone.

Lina's laboratory.

"You're back. How did the mission go?" Lina said without turning her head.

"Well, teacher, it went very smoothly." Seeing the teacher doing the experiment, Colin did not smile.

After waiting for a while, Lina finished the work at hand and turned around.

Colin handed over the gray ear pick in time.

Well, the quality is pretty good, better than the ones purchased by the college. How did you get them?

Colin recounted the fight he had seen between Charles and the Golden Thunderbird, as well as his subsequent game with the Dragon Eagle, and finally the employment contract he had signed with Charles.

"Hey, you are so lucky. You can get a flying monster when you go out. That's good. I have always wanted to study your luck." Lina became interested.

"Hiss..., let's not do that, teacher. It's actually nothing. It's just that I've used Charles' blood before, so I have some sensitivity to it. Maybe it helps in some way." Thinking of the last time Lina tricked him into doing an experiment, Colin regretted it very much. There were still magic circles engraved on his body. Besides, it was too much of a loss for a grown man to be seen naked by the teacher.

The key is that you can't see the other person. Stop, don't think about it anymore.

Seeing Teacher Lina's half-smile, Colin quickly stopped his wild thoughts.

"What do you want?" Lina asked casually.

"What do you want? Is there anything else besides merit points? This gray ear mushroom is not a rare plant, it just happened that the academy ran out of it."

Colin thought about it, but finally said tentatively: "Teacher, the heart core from the fire elemental plane last time was pretty good, it was the one from the big guy..."

"Hmm? You dare to think and say that? You dare to think about that when you are doing such a small thing?"

"…The teacher told me to say that. I definitely want that. That will help me advance more."

"..."

"It's not impossible, but you need to sign a contract." Lina said after thinking about it.

She suddenly wanted to try to temporarily invest some resources to see how far Colin's luck could go in the future.

"Oh? What contract?" Colin didn't expect such a good thing to happen.

"You know, once you advance, the academy will definitely arrange for a wizard to meet you to see if you will stay in the academy. If you stay, you will definitely be treated very well, but you must also be loyal to the academy. If you choose to leave, then you and the academy will only have a relationship of incense."

"Well, teacher, you mentioned this before, I know, but I haven't thought about it yet. Does this have anything to do with the contract you mentioned?"

"Yes, of course. If you promise to serve me for a hundred years after you advance, I will give you this heart core. I think you should have prepared enough over the years. Once you have this heart core, the probability of successfully advancing will increase a lot. Of course, if you fail, then everything will be fine."

"This hundred years is my personal service to you. Doesn't it have anything to do with the college?" Colin asked with understanding.

"Well, it has nothing to do with the academy. I hired you personally. Of course, I will provide you with a salary that is no less than the level of similar academies."

Colin felt that his teacher was a little too careless. Did he have some other ideas, or did he want to start his own business in the future?

However, as far as I am concerned, with the current situation, it is difficult to obtain materials such as the bloodline and magic core of first-level creatures.

It is not impossible to advance with the bloodline or magic core of a quasi-level magical beast, but the starting point will definitely be much lower. Who doesn't want to go further in the future? Compared to the future, a hundred years does not seem to be impossible. After all, after advancement, the lifespan will not be the current two hundred years, but more than five hundred years. A hundred years is still affordable.

After thinking for a few minutes, Colin agreed to Lina's request. Although Lina was not afraid that Colin would go back on his word, she was still cautious and signed a contract with Colin regarding the service period and resources and treatment after promotion.

After both parties signed it, the contract came into effect soon. Colin felt a little restrained, but it soon disappeared.

Colin was very excited when he received the Fire Elemental Heart Core given by Lina. Looking at the heart core in his hand, Colin was filled with emotion.

I came to the other world at the age of 15, and now I am almost 38 years old. It is not easy to think about it. The road to transcendence has just begun. Only by becoming a first-level creature can I be considered to have a foothold in this world. Those below the first level are all ants.

Finally everything is ready. Once my mental strength breaks through to 19 points, I can try to advance.