Forty-nine days later...
Hiss!
A dazzling red light burst through the rooftop at the back of the manor, soaring into the sky, rising tens of meters before gradually fading.
Lin Xin, holding a sword, was slowly adjusting the Heart Eye Sword Technique, using the Sword Dao of Killing as the base, and all other sword techniques he possessed as materials, grinding them all into one. He then searched for the Sword Dao that suited him the best. He named it—the Heart Eye Sword Technique, a very ordinary name. Yet, it was a complete set of techniques involving swordsmanship, movement technique, and the circulation of Inner Qi.
Looking back at the sky, the Red Flower Sword he cultivated with his heart's blood was undergoing repair inside it. At that moment, it was emitting a series of heart-like beats.
"Did it succeed?" he sheathed his sword and strolled towards the furnace.