MTL - Tianjiao Retired, I Extracted the Entry To Practice - Chapter 43 a blocked road

This story is about a rookie researcher, who was forcefully dragged away from his restful life, compelled into facing various killers and zombies, always having to risk his life at the brink of death, and finally becoming an advanced researcher that is acclaimed by all. And throughout his adventure, he met an alluring(?) killing machine, who he started to have fantasies on after they had an accidental kiss…

Xiao Yan: Did I fall for him? But he’s a man!

Maya: Who knows…. maybe it’s the other way round?

- Description from Novelupdates

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

Cha Myung-jun, a sergeant who neared the end of his military service, found himself confined in the Ministry of National Defense’s bas**ent for over three decades due to his newly awakened abilities, just before the outbreak of war. Spending thirty years as the world’s most formidable blacksmith, wielding nothing but hammers, he skillfully outwits the watchful eyes of the Ministry of Defense to serve the war effort and reset the course of time. Now given a second chance at life, can he lead a successful campaign to avert humanity’s downfall and secure its salvation?

“You are my salvation and an answer to my cursed eyes.”------In a world of vampires, werewolves, and witches, a girl is born to be the bride of the vicious and bloodthirsty 300-year-old immortal Vampire Prince. The man who could never be enticed by any ethereal beauty till now suddenly has shown interest in a woman with a curse whom everyone abandoned.Alora Wilson, the eldest daughter of a high-noble human family, is born with the curse of an old powerful witch.It is the curse that burns the person into ashes if the person looks directly into her eyes. A curse that forces her to wear the blindfold since the moment she was born in this world.When the kids of her age enjoyed every small moment of their lives, she couldn't. No one loves to befriend her. Even her own father and siblings despise her.One day Magnus Lukeson, the Vampire Prince, enters her life– The man whom the entire kingdom is scared of. A man with only foes and no friends. A man who ventures his territory at night to take the fresh blood out of humans irrespective of the age or gender to quench his thirst.~~~~~The blindfold cascaded off Alora's eyes and her enchanted blue eyes met with Magnus' blood-red eyes.“You have enchanting eyes, Alora,” Magnus pronounced.No one ever said that to her. But no one could look into her eyes either. Only Magnus was the exception. The reason was still unknown to her.“Shall we begin the night?” Magnus asked for her permission.“Will His Highness give me love?” Alora asked. She was desperate to be loved. The feeling she could never get from her family and only heard in the words.“And how am I supposed to provide love to you?” Magnus queried since he was curious to know her thoughts.“Holding hands, hugging each other, sleeping together, and sharing thoughts. Isn't that how you shower love?” Alora innocently asked.Magnus ended up smiling to hear her explanation of love. He leaned down and kissed her lips, causing her to shiver from that sudden feeling. “This is the way I shower love,” Magnus pronounced, gazing into Alora's charming blue eyes.