C635 Original Demonic Seal!

Ling Feng was not kept around for a couple of reasons. First, his arrogance was palpable, and the goal of keeping him would have been to interrogate him. However, someone like him is unlikely to reveal much under questioning.

Second, Ling Feng's Martial Soul was unique. With Beast Martial Souls and Weapon Martial Souls, breaking the Martial Soul could temporarily disable their combat abilities