Overwatch’s third-season story explores Mizuki’s abusive relationship with his surrogate mother, Shion, in a more emotionally complex way than the series has previously attempted. Rather than presenting escape from abuse as a simple resolution, it shows that Mizuki still feels concern and attachment towards the person who harmed him, highlighting the lasting effects of coercive family relationships.

The season revisits Mizuki’s life before joining Overwatch, portraying Shion’s “tough love” as violence and fear while also explaining her belief that she was protecting him from the cruelty she experienced. Match dialogue reinforces this ambiguity: Shion reacts with disbelief if Mizuki defeats her, while Mizuki may still heal her or say he does not want her hurt. The article argues that this gives greater depth to a subject often simplified in popular media.