This is still Dao Yu's attempt to control his power as much as possible. Otherwise, with his level of strength, any move he made would be far more impactful than this.,This blood curse mark is extremely high level. Within the Blood Fiend Sect, only truly outstanding genius disciples, or those with special identities and noble lineage, could leave behind such a mark.,"It wasn't a big deal, but Su Xin didn't really care."。