Arifureta Shokugyou de Sekai Saikyou (WN) - Chapter 399

In a not-so-distant future, Earth is thrown into chaos by a weird alien ship that crashes and starts leaking spiritual energy all over the place. This energy messes with the planet’s ecosystem, making everything mutate—animals, plants, even people. It’s like nature’s gone wild, with some folks getting crazy supernatural powers while others struggle to survive against mutated creatures and power-hungry groups trying to take control.In the middle of all this craziness, Amira Hailen—a tough-as-nails ex-special forces assassin with a complicated past—gets a second shot at life. Thanks to a mysterious ally’s Mental Transference powers, she’s sent back in time, waking up with the ability to control ice. Determined to keep humanity afloat, she gathers her old crew and turns them into a reliable team amid all the chaos.Meanwhile, Aiden Emberstorm—a fiery elite operative—gets fed up with the government’s weak response to the crisis. With his own fire powers blazing, he ditches the bureaucracy and teams up with his battalion to protect innocent lives. He becomes a symbol of resistance, taking on mutated beasts and rogue factions while trying to restore some order.When Amira and Aiden cross paths, it’s not exactly love at first sight. Their icy and fiery personalities clash, but they can’t deny the need to join forces. They both want the same thing: a sanctuary where survivors can be safe. So, they decide to work together, hatching a plan to take down the alien ship before it can call in reinforcements for a full-scale invasion.Amid epic battles, unexpected alliances, and a budding romance, Amira and Aiden must face both their inner demons and the alien threat. It’s a fight for survival in a world that’s gone wild, with everything at stake—including their own hearts.

Once, because of a pair of purple eyes he was scorned. He is a wangye known across the land, cold and bloodthirsty, looking disdainfully upon the world.

Once, because of a mother’s death she received a father’s resentment. She is a publicly known junzhu whose looks have been destroyed, pitiful and weak.

In reality, he has a pair of this world’s most beautiful eyes, the most formidable background, the most imposing strength.

In reality, she has a peerless face, the most unshakable background, and the most ingenious medical skills.

She, Lan You Nian, aloof and cold-hearted, underneath the appearance of a celestial maiden is a battered, wounded heart.

When the cruel and ruthless him met the indifferent her, who adores who most deeply? Who once again puts a smiles on for whom?

- Description from novelupdates

“I'm going out to do something, so I can't take care of you any more. You can go down the mountain and have fun. But if you can't find someone who matches your Innate Pure Yang Body in three years, you're finished!”These were the last words the old man, who was Lionel Yeager's teacher, threw to him before he vanished. Meanwhile, having mastered most of his master's skills, Lionel Yeager went down the mountain and took his first step into civilization for the first time in years.With his unparalleled medical and martial arts, he sets forth on a journey, befriending new allies and crushing all the enemies that stand in his way, as he attempts to resolve his Pure Innate Yang Body constitution, and cultivate to the top of the world!

A young man with an extraordinary mind is off on an exciting adventure when he mysteriously wakes up in the body of a feeble slave-guy in a different, rich in quirks world.

The main character, a selfish jerk, would use extreme means to achieve his goals. However, he never allows his base instincts to overrule his sense of decency. He always pays back both good and bad deeds.

Will his (terrible/excellent) mentality help him make a fresh start? Will he get through misfortunes and hardships of the new world?