By merging the shadow with his own shadow, Li Tian would possess the 'hundred night walk' ability.
Of course, this ability could not be compared to the real hundred night walk. It was equivalent to having a spell technique but no basic cultivation technique. However, because Li Tian had the Heart Sutra of martial virtue, it was probably not much different!
Moreover, that shadow had an unknown origin and was very likely related to the hundred nights Sovereign King. If he were to truly fuse with it, there might be a special effect!
"Deal!" After the two of them had discussed everything, Li Tian agreed without any hesitation.
This was a very good deal.
After that, the two of them began to discuss the countermeasures to deal with the shadow, deducing all the situations. The specific process was that Li Tian attacked while Xu Ying used her own cultivation technique to influence the shadow, causing many of its own secret techniques to fail.