Complex sentence: It's later reavealed that Mukade traveled to the past 6 years before Naruto did, by this point he's changed his name to Anrokuzan and serves as the minister of Rouran.
Split into simpler sentences: It's later reavealed that Mukade traveled to the past 6 years before Naruto did. By this point he has changed his name to Anrokuzan and serves as the minister of Rouran.