Toradora! - Volume 3, Chapter 4

She was once the all-commanding queen of business, but when she woke up once more, she found herself disguised as the second young master of the Prime Minister’s residence!

With the unexpectedly obtained unknown civilization technology, bionic robots, artificial intelligence, quantum mechanical transmission, supercomputers, plasma thrusters, nuclear fusion, these black technologies are constantly being manufactured in Wang Xiao’s hands.

Knowledge is power. With the help of unknown civilization technology, Wang Xiao, who has acquired this knowledge and black technology, has tickets to a better future and a sea of stars.

- Description from Qidian

Li Wensheng transmigrated to an era where all energies were returning and every citizen practiced martial arts.Here, champions focus on martial arts mastery, becoming physically peerless as they honed their spirit. They would also seek superior weapons, including unbreakable war axes, or keen blades that could cut a giant tree with a single swing.Even so, Li Wensheng learned Immortal Arts from the very start! Though his scrawny form was exceedingly inconspicuous at first, he wielded Immortal Arts to smash long blades with his bare hands and crush giant hammers!Li Wensheng was flying everywhere on his sword while others were busy trying to surpass the limits of human speed. He could kill with a leaf or flower he plucked while others requested blacksmiths to hone their weapons. He cooked medicinal pellets with his cauldron, brewing Yuan Pellets that ascend cultivation while others trained their bodies to strengthen themselves.Martial arts champions: “Why aren’t you using any weapons?”Li Wensheng smiled, two of his fingers casting an immortal technique: Ten Thousand Swords Retrogression!At his words, every sword behind everyone’s back took to the skies without hope of control, gathering behind Li Wensheng into a rain of swords that covered the skies!This is a world where I alone cultivate immortality while everyone else trains in martial arts!

The 7-year-old little crybaby met 11-year-old big brother who ran away from home.
[This man became the protector of redemption in his life]

The 16-year-old little dragon fell in love with a 20-year-old big brother.
[It’s a pity that the big brother didn’t recognize him as the little crybaby]

The 23-year-old single father and 27-year-old chief executive meets again.
[This time the little crybaby and his big brother are finally together]

Fortunately we met through hundreds of millions of people, Thank God, for letting us break through many obstacles and get back together again, falling in love with you and being with you again is the greatest fortune in my life.

- Description from Novelupdates