The Witcher: Son of the Planes.

Colin handed over the full space ring to Lina. All the tasks in the Lannabo plane had been completed. The subsequent tasks had nothing to do with him anymore. He was just waiting for his final departure.

However, since they all came here in a space fortress this time, they naturally had to wait longer. The Black Mamba Warlock family still had a lot of things to do, and Colin happened to want to study the tentacle, so he rented a laboratory under the identity of Lina's disciple.

Colin and his wives all gained something in this plane battle. They can't leave the Lannabo plane for a while, so it would be nice to concentrate on doing experiments.

Colin cut a small piece of Spender's tentacle and observed it using experimental instruments for several days. He found that even though the main body was dead, the cells in the tentacle were still active.

Colin specially captured a marine slave creature from the other dimension, tied him up, and injected him with the prepared cell solution.

At first, the creature didn't react much, just looking at Colin with some horror, then his pupils began to dilate, and his whole body began to struggle violently, and then tentacles similar to those of Spander began to grow on his body.

You know, this ocean slave creature is just a turtle, and when it grows a few tentacles, it looks really weird, and Colin feels that this experiment may fail, maybe racial segregation is too far away.

The subsequent performance of the turtle slave also confirmed this. New tentacles continued to grow on the turtle's body, and this reaction only stopped when the turtle's head exploded.

The sudden death of the turtle was not unexpected by Colin, and the wives were not surprised, after all, they had been doing experiments for a long time. Then they arranged for Barrick to clean up the mess, and after that, they started a new round of experiments.

This time, Colin specially exchanged back a few squid creatures from outside and continued the next round of experiments in a targeted manner.

However, in order to prevent unnecessary trouble, Colin and his team not only tied up the squid, but also carved a reinforcement magic circle on the test bench and cast a confinement magic circle on the squid before starting to inject the cell solution into the squid.

After the injection, Colin secretly arranged for Earth to conduct real-time monitoring. This time the result was quite interesting. The squid's initial reaction was also very painful, but along with the pain was the gradual enlargement of its body.

His body gradually exceeded the size of the laboratory table. Later, because it was too big, he fell directly from the laboratory table to the ground. Fortunately, the space in the laboratory was large enough and it was sufficient for the time being.

When it grew to about ten meters (more than one meter before injection), it stopped growing. Not only did its body grow, but its aura was also rising. Colin estimated that it should have reached the peak of the quasi-level, and subsequent data monitoring from Earth was consistent with this.

Just a cell solution extracted from a demigod-level creature can allow the same species to grow to the peak of the quasi-level. If the conditions are right, will a group of first-level creatures be born?

Colin happily talked about this with his wives. If he bought a batch of squid slave creatures, could he breed a group of exclusive squid quasi-class armies?

"I think we should do a few more experiments. We still have a few squids, right? And this one also needs to be observed for a while. We can't say whether this stimulating breakthrough is stable." After considering it, Helen said seriously to Colin.

When it comes to doing experiments, Helen is the most experienced among the girls. After all, Helen's promotion time was delayed in the early stage because of doing experiments.

"Well, forget about the particularity and universality of things. Just observe for a few more days." Colin said, patting his head.

Colin still had four squids in his hands, so he injected them as well. The results were very encouraging. After one squid exploded, the other three grew to the size of the first squid.

At present, the success rate is 80%, but of course we need to continue to observe the stability.

This was the end of their research on Siband's tentacles for now. In the following period, Colin and Helen conducted a brief study on the blue whales, tiger sharks and other marine life they had captured, and they felt that they were not as practical as Siband's tentacle.

After finding no new results, Colin and his team finally left the laboratory, ending the three-month experiment. The only result was the effect of the Spander tentacles. In the end, three out of the four squids survived. The bodies of these three surviving squids were very stable and there was no possibility of them bursting, which did not affect their promotion, so it was considered a success.

Although it only has a tentacle that is a dozen meters long, judging by the amount of refined fine bubble solution, it is enough to equip an army of several hundred squids. This is considered an exclusive quasi-level marine creature. If you are lucky and can break through one or two of them, you will make a fortune and it will definitely be useful in the future.

I don’t know what the effect will be after injection on some creatures that were originally large squids. Due to the limited experimental materials at hand, I can only wait and return to the wizarding world for further research.

After leaving the laboratory, Colin met his former partner Chegus at the base. Chegus said that the Black Mamba Warlock Family was already doing the final preparations, and except for the necessary personnel who stayed behind, most of the personnel should leave within a month.

Sure enough, after waiting for less than twenty days, Lina informed Colin to prepare to board the ship, go to the space fortress, and the day to return to the wizarding world had arrived.

As a large number of people boarded the space fortress, the "celestial body" that had been hanging in the Lannabo plane for more than a year finally moved. It gradually moved away from the Lannabo plane, becoming smaller and smaller until it disappeared.

The base of the Lannabo plane is still expanding. In addition to the ground buildings on the island, underwater buildings can also be built. However, this time, in addition to some of the slave creatures brought here originally, native slaves from the Lannabo plane have also been added. They are only nominally hired, and the hiring fee is extremely low, and it is paid by the tiger shark clan.

The patriarch of the tiger shark clan looked at the scarred Lannabo plane, the heart of the plane whose original energy had been taken away. He didn't know whether his surrender some time ago was right or wrong, but it was too late to say anything now. He could only survive in misery, hoping to preserve some seeds for the Lannabo plane.

……

The space fortress that shone brilliantly in the war against the Lannabo plane, especially the light of death fired from the giant cannon, left a deep impression on everyone. The personnel responsible for recording various data of the space fortress also recorded this situation and then fed back to the floating city.

Two years later, Colin and his family, who were traveling in the space fortress, finally saw the familiar space port again.

This is the starting point of the war and also the end point of the war. All the gains from the war will be fed back to the wizarding world. The growth of the wizarding world is the result of generations of wizards and knights who have fought one after another.

After leaving the space fortress, Colin and his family followed the Heaton family on an airship to the city of Megwen.