Cage of the Heavens

When Shen He woke up, he found himself in a place that shouldn't exist. He is not afraid. Afraid of no use. He walked out of the white space, walked into the world of cultivating immortals, and walked into a stone room without a door. He has no spiritual roots, no skills, and no one to teach him. He only has one gray mark and one life. He is not afraid of death. Because he can't die. Death is not a price, it is a tool. He wants to find the rules of this world and break them. What he didn't know was that the moment he broke the rules, the real cage began.