C441 Do You Have a Trump Card

"Cut the crap! Release 90% of the power of the Great Dao!"

Su Mo did not want to be tricked by the Black Dragon King, so he said coldly.

Since the Black Dragon King knew that he was in a very miserable situation, he had voluntarily submitted to him and was willing to take out the power of the Great Dao to save his life.

However, if the Black Dragon King was in the upper hand