Zero_Things

Haru was the best mage in the Japanese army. Building up a amazing reputation before deciding to give up his life in the military and settle down.

 His plans were cut short as he found himself in the body of a baby.

 He taught himself magic again from scratch before finding himself in a dire situation whilst on his first school trip causing him to give up on magic and take on the art of Chinese cultivation. 

His master was a soul fragment of an ancient cultivator who placed his soul inside of a golden ring in the shape of a dragons body.

 What kind of mysteries did this ring hold?

 And who was this cultivator who saved Haru from the brink of death?

The Legendary F Rank

"My friend, Chu, here has told me a lot about you, Mr Yang. But I believe that it's best kept a secret for now. However, I do have a question for you. If you don't mind answering, of course," The old man said as he looked at Haru with a sinister grin.

Haru's hands began to shake. He couldn't tell what was going on, but the man's gaze had power behind it, much more power than he had ever felt before. It was as though he was looking into the eyes of a great beast that had swallowed hundreds of people alive and just couldn't scratch the feeling that he was at a disadvantage despite the room being enhanced to allow people to talk without a filter.

"Good, then could you tell me exactly what the process you used to craft so many pills in just a single night is? Chu's student had said that she gave you the recipe in the morning, and then by the night evening, you had all fifty of them on hand.

Nineteen.