After the Marriage, I Hid Commander Gao Leng Privately - Chapter 444:

“I’m sure we’ve all had that weird kid in our class.”“You know, the one everyone avoids like the plague.”“The moron who always comes to school with messy black hair, torn-up clothes, and so many bruises on their body it looks like they were mauled by a bear.”“I know that kid well—”“Because I’m him.”[DING!][YOU HAVE AWAKENED YOUR BLACKSMITH SYSTEM]“Blacksmith system? What the fuck is that?”It’s the power to forge.The power to create weapons that can split the heavens themselves.Weapons that can challenge gods, rewrite fate, and reduce galaxies to dust.Weapons that can cut through time and space.With the Blacksmith System… you have the power of creation.Do you accept?[Y/N]

In her last life, she was miserable and ordinary. This time, she got into the fashion and was reborn in another world. She was still the same person… even with the same body and face. What was the point of reincarnation? A childhood companion? He always pulled her hair and made troubles for her? A handsome boy? The boy never looked at her and was 15 years older than her! A prestigious teacher? The teacher spent his days eating and drinking, coaxed, played tricks, and controlled others… Too scary and better run away? No no no, such a challenging life was bound to be wonderful! Now let me take you back to the 70s and live a fast life!

- Description from Novelupdates

A 30-year-old NEET is reincarnated into the body of an otaku that choked to death on instant noodles. As he comes to grips with his new life, he realizes that this world is subtly different from Earth. The denizens of this world are far better looking, and this new world also possesses futuristic technology as well as mysterious Yin Yang masters!

After a year of marriage, Jiang An finally accepted the fact that Dr. Gao did not love her and resolutely decided to divorce him, leaving the country. Unexpectedly, after the divorce, the seemingly aloof and ascetic Dr. Gao cried and begged for reconciliation at her doorstep every day.One day, Dr. Gao, drunk, forcefully kissed her and drunkenly confessed, “If I weren't afraid of someone else taking you away, would I have married you so quickly?”“Jiang An, I've never loved anyone, but I know I want to have everything about you.”A daily question: Did Dr. Gao remarry today?Flash marriage/Marriage before love/Pursuing wife drama/Remarrying battle