Ignoring the Side Effects, I Use Elixirs to Dominate the Martial Arts

The giant beasts that cover the sky and the sun, the powerful ones that soar into the sky and break mountains. Zhou Nan traveled to a parallel world during the Gaowu era. It's a pity that his blood potential is "C" level, so he is not taken seriously by others. Fortunately, the upgraded system awakens: [Low-quality elixirs can be upgraded. As the system level increases, he obtains more and more high-quality elixirs. The [Blood Dragon Pill] that others were reluctant to take, he took as a pea. The treasure [spiritual elixir] in the eyes of a strong man is his meal. After constantly taking drugs and improving his own potential, coupled with his natural understanding and wisdom, Zhou Nan went to the top of martial arts and looked down at Gao Wu!