Blackstone Code - Chapter 227:

Xu Xiuwen, who was battered and bruised, was reborn and found himself back at the farewell dinner after the college entrance examination. It was the year 2005. Facing the aggressive former love rival and the childhood sweetheart he once had a crush on, he decided to start a new life. After being reborn, he not only wants to recover the white moonlight that he missed in his previous life, but also builds his own business empire. Fame and fortune, career and love, he wants them all!

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!

[Linguistics Skill: Lv0 (7/10)] [Apothecary Skill: Lv1 (15/100)] [Knight Breathing Skill: Lv2 (36/200)] [Knight Breathing Skill Experience Point +1] ------ In the year 3077 of the Berta calendar, during the era of confusion before wizards had reached the throne, he brought them ’Straight A Student Panel.’ He stepped into the sorcerer world, perfected sorcerer knowledge, like a bright moon dispelling the mists of the era. He was Ivan Marichardon, a pioneer of knowledge, he blazed trails for the way of the sorcerer.

With the memory of a Level 200, Tier 3 Mage. Lu Yang returned back to his life ten years ago. Destiny made a joke with him. He was betrayed and everything he worked for was taken away. He had to get it back.

The game’s money making methods, dungeon strategy, legendary quest, equipment source, secret blueprints, combat skills. He knows all. See how a reborn player with his brothers swept the country, burned the world and created the legend of The Fire God!

- Description from Novelupdates