Watch The Fault in His Heart Episode 9 Online for Free

Zhou Ze hands over the crucial chip PWL-000 to Wei Liang, revealing that this model of robot is the only experimental subject that refuses human commands, but lacks common sense due to cost limitations. Wei Liang is determined to leave Changlu Technology, attempting to escape the shadow of Yao Che's death eight years prior and begin caring for Wei Nanfeng independently. Upon returning home, Wei Liang buys Wei Nanfeng a bio-skin moisturizer and expensive electrolyte water, demonstrating meticulous care. However, Wei Nanfeng, lacking common sense, misunderstands Wei Liang's intention when he asks him to sit down, innocently inquiring if he needs to "provide services," creating a subtle atmosphere between them.