C36 Qi-fan Gu
Other than that, in order to help Formless, Dou had also specially helped find a master, just so that Formless could improve faster.
Since he had chosen to make a move, Dou would definitely go all out.
As for whether or not he would succeed in the end, that all depended on fate.
Dou had always found a master named Du Siping, who was already in the middle stage of the world