Complex sentence: With the whole of the Soul Society searches for Hitsugaya, Ichigo Kurosaki patrols and accidentally stumbles upon 2nd Division Captain Soi Fon, who conducts an investigation of the transport site and informs him of the events happening in the Soul Society and dispels the kido surrounding them.
Split into simpler sentences: With the whole of the Soul Society searches for Hitsugaya, Ichigo patrols and accidentally stumbles upon 2nd Division Captain Soi Fon, while she is conducting an investigation of the transport site. Shw informs him of the events happening in the Soul Society and dispels the kido surrounding them.