Su Yu sank into thought. According to Bai Feng's theory, human cultural researchers lacked a racial ability character. The character technique of the multiple character faction was the initial form of the racial ability character.1

A character technique and specialization on human characters might be the key to breaking through that bottleneck, forming the racial ability character, and entering the Invincible Realm.0

Was Bai Feng's theory correct? Could a character technique be transformed into a racial ability character? Bai Feng had only told a small number of people this theory. Apart from Su Yu, Bai Feng himself, Liu Wenyan, Hong Tan, and Chen Yong, nobody knew about it.1

Most people were only aware of the existence of the disassembly method and the theory regarding the repelling force of non-human characters.0

There was also the theft of the fifth principal's notes. Did the unknown Invincible find something from those notes? That Invincible had tried to kill Liu Wenyan and Su Yu. Both times, the Invincible was targeting those from their line. Was the unknown...1