Arc 218War and the Heart of Dimension
Saine helped Locke’s forces defeat the Crimson Flame Civilization, then returned to Gear Time-Space to fight Agulos’s invasion of the Qihuang Castle Civilization. After capturing Zheng Fei, Saine extracted his Child of Dimension Rule Factors and made the Heart of Dimension, which strengthened Saine’s connection to Gear Time-Space.