Silas, an Earth Spirit, binds to the Roast-to-Upgrade System. He helps Hestia stop Triton/Demon Clan, establish Reincarnation. Silas exposes Western Sect/Heavenly Court conspiracies, subjugates Styx/Dragon Clan, intercepts Sun Wukong, joins Nuwa to awaken Way of Humanity, fighting Helios/Western Sect. Silas foils Hongjun's plot to control Heavenly Dao, achieves sainthood as Saint of Roasting, reshaping the Three Realms.