Sakamoto Days Chapter 173 Summary
In Chapter 173, Sakamoto, Shin, and Lu reunite and examine the relay tower map. They realize each tower is placed near population centers with cultural significance, suggesting the goal is long-term emotional erosion. The crew splits again, with Shin heading to India, Lu to Kenya, and Sakamoto staying behind to protect the variant and train new allies. Meanwhile, Echo Fang activates the first tower, subtly lowering emotional empathy in the surrounding city. Chapter 173 is tactical and global, shifting the narrative into a race against a quiet apocalypse. It shows that this new threat cannot be fought through brute force alone but must be dismantled piece by piece—before the world forgets how to feel.