It's very existence is what allowed Jiang Yan to traverse to the Saint Ruins world, it's absolutely an unbelievably powerful artifact!,During that time, in order to help Da Lu recover as quickly as possible, Jiang Yan did everything he could. Relying on his status as the “son-in-law of the Lin family”, he managed to obtain various gene medicines intermittently from the Divine Beast side.,But his body was like an bottomless pit. Every time the gene medicine entered his body, it would be automatically consumed by the furnace mark, leaving nothing behind. Unfortunately, it was still useless.。