The Vampire's King Pet - Chapter 14: Something fishy.

There is always such a person in the world who likes to take their ex/Bai Yueguang/best friend as a stepping stone for their love.
These exes/Bai Yueguang/Girlfriends are called female supporting roles. They obviously did nothing. Just because they were involved with the male and female protagonists, they were trampled on, hurt, and even left a shadow that will never go away for a lifetime.
Jiang centrifugally felt sorry for those innocent girls, so he traveled from one world to another to help them cross that hurdle.
However, after a certain world, the mission is obviously wrong.
Jiang Li: “I will treat you well.”
“It’s not enough.” The girl imprisoned Jiang Li in her arms, breathing warmly: “Don’t leave, you must always be good to me, only to me.”
Jiang Li: ? ? ?
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Finely divided slice attack x natural sweet and soft feeling
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World One: Campus
The taciturn facial paralyzed “bad girl” x the rich lady who is cold on the outside and hot on the inside
World II: Cultivation
Swordsmith x Sword Spirit

World Three: The World of Beasts
Orc Princess x Totem (Big Cat x Little Rabbit)
World Four: Game of Death abo
Tsundere Big Brother x Super Rookie (Double O)

World Five: Spirituality
Ghost King x Rookie Celestial Master
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Edible guide:
#1v1 Unshakable
#Su Shuangwen, everything is for Su Shuang
#gongjing is divided into slices, being indifferent to others, sweet and soft to attacking

Content tags: system sweet text fast wear cool text
Search keywords: protagonist: Jiang Li ┃ supporting role: a lot ┃ others: fast wear, system, sweet text, mutual favor
One sentence introduction: you are sweet

- Description from novelbuddy

Let her shout out: “Oh handsome and sweet-talking Tokyo gentleman, I must have you. You are mine!”This is the story of how a boy from Iwate Prefecture became a Tokyo gentleman.

[Host has been tamed!][Beast Tamer Connection established!][Master: Yuki Goldberg (F-Rank beast tamer)][Tamed Beast (host): SSS-Rank Baby Dragon]Ding![Exp Threshold Reached! Evolution in progress!][Host has awakened The Bloodline of The Dragon King][Bloodline skills integrating!][Host has Unlocked The SSS-Grade Sovereignty of The Dragon King][Host has unlocked The SSS-Grade Sovereignty of Destruction][Host has unlocked The SSS-Grade Sovereignty of Space & Time][Host has gained the skill: Dragon's eye (SS-Grade)][Host has gained the skill: Dragon's Breath (SS-Grade)][Host has gained the skill: Dragon's Aura (SS-Grade)][Host has gained the skill: Dragon's tongue (SS-Grade)][Host has gained the skill: Ultra-Regeneration (SS-Grade]----Owen is killed by Truck-kun on the night that he was finally going to confess to his milf crush. but death isn't his end as he reincarnates as a dragon egg in a dungeon, only to end up being tamed by that same milf he had been crushing on.But unlike Owen's plan to just be an overpowered tamed beast that plays around with his Master's big boobs, he would quickly realizes that with great powers come a great amount of Bullshit scenarios and plot that disrupts his lewd moments and Boobs grabbing opportunities.Witness Owen, an overpowered black dragon hatched from a golden egg, unleash hell as he protects his Milf Master from factions that are desperate to steal her power, From Dungeons threatening the integrity of the Realm's stability, From Were-beasts and Demons Aiming to Annex Humanity from the Food chain

Among the demons, the supreme ones are called “Great Saints.”

A young man leaves his mountain village and travels around the world. By unceasing efforts, he finally becomes a legend of the age.

- Description from Novelupdates