After a 'friendly and harmonious' negotiation, coupled with Chu Feng's promise to help Dr. Gro's son reincarnate and ensure that Chu Feng's film and television company would find the newborn and let him live a prosperous and safe life, Dr. Gro finally agreed to pass on what he knew about androids to Bulma.

Chu Feng and the future Bulma agreed that they would return to Hell again after half a year, and then set off together to return to the time and space of the future Bulma, while Chu Feng returned to the Yang World to collect some equipment that Bulma and Dr. Gro could not get from Hell.

Chu Feng came to the first realm layer, found the red ghost and blue ghost who guarded the golden apple tree, asked the way to the Hades drawer, and returned to the yang world again.

By this time, the Realm King had already found the location of the Nameks, and they had teleported all of their people to the easternmost planet of the universe through the Dragon.

The King of the Realm found the King of the Eastern Realm, and used the unique psychic dialogue of the King of the Realm to contact the Great Elder of Namek.

When the Great Elder of Namek Star heard Chu Feng's request to resurrect Tianjin Rice and Dumplings, he did not hesitate at all and immediately summoned the Divine Dragon.

Namek's divine dragon was able to fulfill three wishes, and he was about to face Babidi, so Chu Feng asked for a third wish, and the preselection had willpower that could not be controlled by any means.

Soon, the various equipment proposed by Dr. Gro had been collected, and Chu Feng returned to the underworld again, jumping directly from the snake path to hell.

As soon as he came to Hell, Chu Feng felt that something was wrong, because he instantly felt a powerful aura rushing towards him.

Frieza !!

This aura Chu Feng was very familiar, after all, he had been under Frieza for so many years.

But even if Frieza dies on Earth and his soul is taken to hell, he will be in the 18th Realm, how can he reach the First Realm.

If he fights hell and hits the first realm, Hades will definitely know, after all, in the anime, Frieza made trouble in hell and was sent directly to heaven by Hades.

A person who is already in the state of a soul, no matter how strong his strength is, cannot escape the teleportation of Hades, which is the power of the rules.

Just when Chu Feng was puzzled, Frieza had already come to Chu Feng's face.

What surprised Chu Feng was Frieza's state, at this moment, Frieza was not only already a third form transformation, but also had a lot of traces of transformation in his body.

"Long time no see, my Captain Barbut!" When Frieza saw Chu Feng, a hideous smile leaked from her face.

"Realm King Fist !!" Facing Frieza who had transformed into Frieza, Chu Feng directly used his strongest state, but he didn't even see the shadow of Frieza's move, and he had already lost consciousness.

"Humph! If it weren't for that old man asking me to hurry up and bring you back, I would definitely make you suffer, damn bad old man, you dare to control me King Frieza, you wait and see......" Frieza dragged the unconscious Chu Feng and muttered to himself with anger on his face.

The eighteenth layer of hell, this place has changed a lot at this moment, and the hell guards who were originally here have been tied up and imprisoned in one place.

Now the whole hell is full of former members of the Black Silk Army and members of the Frieza Legion patrolling around.

They have all been transformed into more powerful warriors, searching for the jailers of Hell so that they cannot report to Hades.

In a rudimentary laboratory, Dr. Gro looked at the transformation capsule that he had searched from Chu Feng's body, which was full of all kinds of experimental equipment.

"I didn't expect that more than ten years later, these devices have been improved so much, this is the latest eternal energy furnace? Brive is as angry as my genius, I didn't expect him to come up with such a clever way to improve. Dr. Groh looked at the Eternal Energy Furnace in his hand and let out a heartfelt admiration.

Although this Eternal Energy Furnace, which was based on his vision blueprints, did not meet the standards he had in mind, he was amazed by many improvements, which he had never thought of.

"All the equipment has been debugged and is ready for retrofit experiments." At this time, Bulma came up behind Dr. Groh and said with a blank face.

"Very well, let's go meet my former test subject." Dr. Groh laughed and followed Bulma into the lab.

At this moment, the laboratory was already filled with the latest equipment, and in the middle of the laboratory, on an operating table, Chu Feng was tied to the experimental table.

"Are you awake? My dear Mr. Champion? Is this scene unusually familiar? When he came to the laboratory, Dr. Groh found that Chu Feng had woken up, and said with a sneer on his face.

"Last time, it was my negligence, without knowing the qi, I only cut off your nerves, and now I even block your will, I'll see what you do!" Remembering that he let Chu Feng escape and kill him because he didn't understand the qi, Dr. Groh was angry and didn't fight anywhere.

At this time, Chu Feng was not only implanted with a nerve blocking device in his neck, but also a half-life, half-mechanical octopus-like thing lying on his head.

The tentacles of this octopus were tightly attached to Chu Feng's brain, blocking Chu Feng's willpower to control qi.

"I'm so grateful to you for sending this future lady Bulma to me, do you know what it means to send me a half-baked android? Yes? "It only took me three days to build the controller, and Bulma's modification was so unsuccessful that I was able to get her under control with ease. ”

"I really didn't expect that the strength of the android in my plan would be so strong, and the cosmic emperor of the eighteen realms of hell was no opponent, and I also got the knowledge of alien mechanical transformation from his subordinates."

"Don't worry, I will transform you into my most loyal and powerful warrior, the Black Silk Army will definitely rule the world, not to rule the universe hahahahaha!"

In Dr. Gro's maniacian laughter, Chu Feng fell into a coma again.

Another month has passed, and since the jailer has also been transformed and controlled by Dr. Gro, the things in hell have not been known to the outside world.

In the laboratory, Chu Feng lay quietly on the experimental table, where Bulma was concentrating on transforming Chu Feng.

"That's right, completely transform his skin into an absorption type, so that low-power energy attacks don't need to be picked up by hand at all, and they can collect energy."

"There is also a fusion device, although he will not survive more than an hour after fusing the chips and energy of Frieza and his son, but the strength is absolutely worlds apart."

"Then install the latest biological eternal energy furnace, yes, you are a genius, Bulma, so that after absorbing enough energy, the energy furnace can evolve again, making his power even stronger." Dr. Gro is behind Bulma and directs Bulma to transform Chu Feng.

He held a controller in his right hand at all times, watching Bulma's every move.

And Bulma didn't show the slightest sign of something wrong, and concentrated on transforming Chu Feng, but occasionally, Bulma's eyes became less cold, but Dr. Gro didn't notice this change.