Chapter 617: Four-level assessment

A huge mirror emerged in the sky of Tailai Sect, emitting an ancient aura. The carvings on the edges had special textures and contained traces of formations. This mirror is a treasure of the formation lineage. There are countless spaces in the mirror, which allow different people to enter together and face different tests. Many people from the inner and outer gates of the formation lineage flew into the air. Luo Xiu was also among the crowd, flying towards the mirror of the ancient mirror. The...