21st century Goguryeo - Chapter 551 - Season 2 Book 22 Battle of Life or Death – 2-9 The 2nd Round

Qin Hao, possessing remarkable skills, returns to the bustling city, punching the wastrels and reveling in the company of beauties! With the Divine Doctor's Skill in one hand, he specializes in curing beauties but can't treat his continuous streak of romantic encounters, so he has no choice but to hold the school beauty in his arms!

Waking in a strange yet familiar room the main character now will rise to the top of one most dangerous worlds of fiction with his new cheat.

A world full of magic and wonders, where dragons stand for metals, sprites stand for farming, knights cultivate qi, mysterious wizards dwell. In this world, a man who had transmigrated into the body of a baron, follows the prompts of mysterious symbols to change his destiny.

- Description from Novelupdates

As the number one pill alchemist of the immortal world, Mu Chen had always believed that it was because he had single-mindedly focused on concocting pills that led to him to neglect disciplining his disciple. Which in turn, caused his disciple to be led astray by the seduction of devil cultivation, leading to the three realms to fall to disaster. After his rebirth, Mu Chen resolved to properly teach his disciple, give him the very best resources, earnestly love him, carry him close to his heart, teach him by way of example, and didn’t let him grow corrupt.