Chapter 828: Unparalleled Sharpness

An overwhelming surge of energy suddenly burst from Zhang Daoxing as he pointed at the fleeing Song Yi. Thunder roared into existence, forming a net that swept down from the sky to trap Song Yi. Sensing the terrifying power in the lightning, Song Yi's face twisted in shock. He let out a low shout and slashed out with all his strength. The sword gleamed with an extraordinary sharpness, infused with the insight he'd gained in the secret realm, making it far more powerful than before. But as the sword...