What kind of person is the original Buddha in the prequel to Lotus Lantern? Born? Who is his apprentice?

Chuangshi Yuanling has four apprentices: "Laozu (practicing Xuanqi), Hunzukun (practicing Xuanqi), Nu Wa Niangniang (practicing Xuanqi) and Taoist (jumping out of the five elements)", while Laozu has three apprentices: "Laozi (too old gentleman), Pangu (Yuanshen) and Ling. Hun Kun-zu's two most proud disciples: Taoist Jieyin (the western leader is Tathagata), Taoist Zhun (Bodhi was the Monkey King's master), Nu Wa and Lu Ya's uncollected disciples. There are even more disciples of Pangu (Yuan Zun). In addition, the father of Tianlong is the father of the Dragon King of the Four Seas, and some people say that he is a barefoot fairy. Yuan Zun practiced in Yuxu Palace in Kunlun Mountain and established a teaching system. Before the Jade Emperor was in charge of the three realms of heaven, it was the Heaven Emperor, and before the Heaven Emperor, it was him.