MTL - My Senpai Knows Magic - Chapter 2 parallel world

Fifty years ago, the oxygen in the atmosphere changed, giving rise to a new form of air known as Spiritual Qi. Humans, plants, and animals alike suddenly awakened latent mutant genes and began evolving, gaining Superpowered Talents and Classes. Life took a new turn, and humanity had to adapt.Everything seemed to be going well until, fifty years later, a 16-year-old boy named Klaus awakened a terrifying Talent and Class. His awakening marked the beginning of a new era in human evolution.Unbeknownst to everyone, Klaus, who was shunned by society and dropped out of school to work for a better life for himself and his mother, was actually the last of the Nine Paragons—a being so powerful that even the heavens feared him.Watch as Klaus climbs the ladder of strength, pursuing absolute power with a single purpose: to protect and make his mother happy.

Doomsday comes, and human beings enter the heavenly world.
Ten years later, Yang Chen, who was betrayed tragically, returned strongly with the Tianyu bug. In this life, he vowed to make the betrayal pay the price. He has a powerful bug bonus, just like an open hang. Frightened to hear…

- Description from novelbuddy

After retiring from the National Team, Qi Yue devoted herself to the study of agriculture.At a certain gathering, someone instigated a challenge, proposing that whoever lost at the shooting game would have to be kissed by Qi Yue.Seeing Qi Yue in the test fields, carrying a hoe, covered in mud and planting potatoes without any care for her appearance, turned everyone’s faces green with unease.Everyone scrambled to aim for the bullseye, terrified of being penalized.The final result was that the male god of University A, Gu Huai, raised his hand and shot a zero.The second time they met, Gu Huai was being maliciously provoked and overwhelmed at the Fencing Gym.Qi Yue couldn't stand by and was compelled to intervene.The third time they met, Gu Huai was homeless on the streets.Qi Yue spent all her living expenses for three months to help him.Years later.Qi Yue looked at the world shooting records certificate, the fencing championship trophy, and the dozen or so real estate certificates, all bearing Gu Huai's name, and fell into deep thought: “......”

The course of commitments never did run smooth.

After dying on Earth, the King of Mercenaries is reborn as Su Mo in the Firmament and Continent. In this brand-new world, Martial Art is the way of life, and the strong set the rules.

Having awakened a Martial Soul of the lowest rank, possibly meaning he will never go far as a Martial Artist, Su Mo is determined to rise to the top again nonetheless.

However, misfortunes never come singly. The love of his life is soon taken by one of the most powerful forces in the world. With no time to spare, watch as Su Mo overcomes all odds and struggle on the verge of death countless times, in order to meet his love again.

As the protagonist reaches the top in that world, he has to take on more responsibilities and face new challenges.

Follow Su Mo on his relentless journey to become stronger for the sake of those important to him, and uncover the deep, dark secrets and plots in the vast universe.

- Description from Novelupdates