Cage Tower

In Jiangcheng, after death, people will turn into a core crystal. Bu Li hid his grandma for ten years, until that day, the head teacher knocked on his door. He saw his grandma turn into ore, saw his only relative die in front of his eyes, and saw his right eye light up with purple light. From then on he was no longer a student, but a fugitive. Fragments, scrolls, witches and ghosts... The world suddenly changed in front of him. Some people want to maintain order, some want to overturn the rules, and he just wants to ask one question—— Why is it my grandma?