Everyone Changes Their Profession: E-Level Beast Master, Killing All Races

This is a world filled with secrets and ferocious beasts. Everyone can awaken to their own profession. Shen Ming had high hopes as a genius, but in the end, he only awakened level E? ! And he is also the weakest and most useless beast master. Just when everyone was disappointed, he had risen against the trend! When world-famous bosses stand behind him... Humans are also primates. Also a ferocious beast. This makes sense, right?