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.,Su Xin and his two companions moved to another tavern and sat down.,That was still many years ago, before he had broken through to the Nirvana Realm. The first time he went to the Qingxuan battlefield, he killed a severely injured Fourth Step Venerable and was left behind by the other party.。