One day passed.
Xuanyuan Sword had already transformed into something akin to an Ice Sword, exhibiting a crystalline feel with an occasional blue electric glow flowing through it.
Second day.
Lin Mo used Nine Yang Fierce Fire again to melt Scythe of Death and Holy Light Sword into two fluid metal masses and then fused them onto Xuanyuan Sword.
The melted Scythe of Death and Holy Light Sword turned into a mass of red metallic liquid and a mass of golden metallic liquid, covering the blade of Xuanyuan Sword as a slow fusion process began.
Third day.
Lin Mo fused the Dark Rat Gold into Xuanyuan Sword. The rest is just a matter of waiting for time to allow Xuanyuan Sword to merge completely, of course, during this period, Lin Mo had to control the temperature and various changes.
Seventh day.