The Man Is Medicine Pill Emperor

Hsiao Rann was an orphan and he worked in the university library during his graduation years: he was also interested in a extreme beautiful and antisocial girl, Tang Yanran, but he known their different status and so he never approached her. She also had a lot of suitors…and often she spent time reading in the library.
But this time some “suitors” wanted to force her to go with them but no one, except for Hsiao Rann, stand up for her, even if he had no force on his own to oppose them, a part from the courage displayed. Suddenly a strange light appeared in the sky, a meteor fell down, smashing a library window and falling upon Hsiao Rann and giving him not death but a surge in energy! 
So he knocked out the bullies and then he fainted, thinking about he had not the chance to enjoy the gratitude of the damsel in distress. After some time he was woken up by a strange boy, he was in a place like a ancient taoist temple’s main hall, the Pill Hall! This was a supreme place to refine pill, but his immortal creator fell, and sent this treasure to the lower plane to avoid disasters…and so now this ownerless Pill Hall entered the Hsiao Rann’s body and merged it with him! 
He was now its new master! And the boy was only a spirit to guide him to become the second Pill sovereign! 
The beginning for a new and astounding life for Hsian Rann was now fully opened…