The protagonist travels to the world of Dragon Ball and becomes Piccolo Daimaō.

Although they faced the crisis of being defeated by Sun Wukong right from the start.

But as a transmigrator, our Piccolo the Great Demon King naturally also has a system.

With the system's help, Piccolo easily turned the tide and successfully defeated Goku right at the start.

...

"Piccolo is too strong, we are no match for him at all!"

"Is this the power of a Namekian with super-genius combat skills?"

"Sigh! Even if I become a Super Saiyan, I still can't keep up with Piccolo's pace of getting stronger!"

[Refreshing Read] + [Not Brainless] + [No Power Level Inconsistencies] Waking up, Mu Chuan finds himself transmigrated to the Dragon Ball world with a daily login system. Ding! Login successful! Reward: Sabo transformation skill. Ding! Login successful! Reward: Frozen Demon bloodline. Ding! Login successful! Reward: Infinite energy. Since acquiring the login system, Mu Chuan has embarked on a path completely different from that of a Saiyan, thus giving birth to an omnipotent demon in the universe. He… is omnipotent! He… is so strong that he inspires fear! He… is the only god in the world! Protagonist: Mu Chuan

Mu Yang traveled to the Dragon Ball world and became a Saiyan. He also awakened the heaven-defying enlightenment system.

[Ding~, congratulations to the host for watching the energy of the God of Destruction, his comprehension is amazing, and he has automatically comprehended the law of destruction! ]

[Ding~, congratulations to the host for watching the angel perform Ultra Instinct. His comprehension was extraordinary, and he automatically comprehended the Divine Control.]

[Ding~, congratulations to the host for watching himself transform into a Super Saiyan and automatically understanding the Super Saiyan 5 training method! ]

…

As he comprehended more and more, Mu Yang became stronger and stronger without knowing when.

Until I saw the Omni-King erase the universe.

[Ding~, congratulations to the host for watching the Omni-King perform the erasure technique and automatically understanding the erasure method! ]

[Ding~, congratulations to the host for watching the universe disappear. Your comprehension is extraordinary, and you have automatically comprehended the method of cultivating the universe in your body! ]

I was reborn into the Dragon Ball world and became Son Goku. I'm so happy that someone as socially awkward as me could be the protagonist! As Goku, my duty is to protect Earth when I grow up. Although I don't have the original Goku's childlike innocence, I at least have a much greater understanding of him and a clear grasp of the world's future. With enough effort, I also have the potential to save the Earth. As for women, they'll only hinder my training speed. So, I diligently trained day after day with Grandpa Gohan. Ten years passed in the blink of an eye, and Bulma arrived, taking me on an adventure. I just wanted to train hard every day, improving a little bit each day. However, what I feared most came to pass. After I grew up, because I wasn't married, Bulma, Chi-Chi, Launch, and later Android 18 all coveted me for a long time, all vying to marry me...

Turles: Kakarot, train before challenging me again, you're a bit weak now! Kakarot: ...... Turles: Vegeta, congratulations, you're no longer the eternal second-place finisher, you're third now, no, you should be fourth! Vegeta: ...... Turles: Trunks, you're too late, your father is me now! Trunks: ............ Just transmigrated and already seriously injured? What kind of development is this! A cheat code delivered to him? Oh, never mind then. With the same face as Kakarot, Turles declares that it's unreasonable for him not to be strong! In this life, the Saiyans are honored because of me, Turles!

Su Chen traveled to the Doupo World and discovered the pitiful Xiao Yixian, still a child, in a mountain village. Coincidentally, the angel investment system activated, successfully forming a bond with Xiao Yixian. Once the bond is established, the investor's cultivation will be doubled back to the host. Thus... a legendary story unfolded on the Douqi Continent. Su Chen, who fed the poison, and Xiao Yixian, who ate the poison, both became the unrivaled Dou Emperors!!!

Xiao Cang traveled through the Doupo world and bound himself to the [Many Children, Blessings, and Branches] system!

For every additional offspring he has, he will receive a generous reward!

So he started by marrying Yun Yun!

[Ding! Congratulations to the host for obtaining: "Burning Technique·Complete Edition"! ]

[Ding! Congratulations to the host for obtaining: Strange Fire - Myriad Beast Spirit Fire!]

[Ding! Congratulations to the host for obtaining: Fifth-Rank Alchemist Experience!]

【……】

The first reward was so generous that Xiao Cang firmly embarked on the path of having many children and good fortune.

Many years later, when he broke through to the Dou Di realm, he looked back and saw that he had built the strongest family in the Dou Qi Continent!

Lin Er's soul transmigrated to the Douluo Continent, acquiring Devil Fruits as his martial soul ability. He gained one Devil Fruit for each breakthrough in his cultivation realm. "You think I only have one soul skill? Little do you know, I have countless soul skills." Lin Er stepped on his enemy, pulled out a cigarette, snapped his fingers, and a flame appeared out of thin air. (I don't join groups, I don't attend Shrek Academy, I don't worship Master Yu, I only participate in the storyline.)

"Heh! You don't even have the strength to hit me, yet you have the nerve to say you want to kill me?"

He Dan is bound to the Endless Heavenly Show System, obtains the Undying Divine Body of Pinduoduo, travels to the Douluo Continent, and can unlock a new system every 66 days.

Unlock the [Heavenly Beast Taming System]! Tame Xiao Wu as your bunny maid, tame the Silver Dragon King as your dragon maid... and build a soul beast army that can be summoned at any time!

Activate the [Amazing Doctor System]! Treat Bibi Dong's illness, and from then on, you'll be entangled with His Holiness the Pope...

Special reminder: Those who prefer the original source material should proceed with caution! Those who prefer the original source material should proceed with caution! Those who prefer the original source material should proceed with caution!

[Douluo + Fanfiction + System + Invincibility + Multiple Female Protagonists]

Travel across the Douluo Continent and awaken your martial soul: Nine-Leaf Sword Grass.

The opening is cleared of background!

I thought I was getting the script for the male lead, but unexpectedly I ended up playing the villain.

The sword grass martial spirit showed its potential, counterattacked all the way, and overtook others.

When Jiang Yunzhou was about to be promoted to Soul Douluo, the system woke up.

And brought him good news:

By accepting a disciple and binding the soul ring position, you can increase the soul ring age.

Jiang Yunzhou, who originally wanted to stay hidden and develop, finally decided to intervene in the plot and take action against the beautiful geniuses.

Jiang Yunzhou: Scabbard? Bring it to me.

Ning Rongrong: Teacher, do you want to be a gigolo?

Zhu Zhuqing: I am still too thin-skinned.

. . .

[The introduction is weak, please move to the main text]