Both revolve around family and war
Both are character-driven
Both have relatable characters
Both are emotionally draining

Both are slice-of-life dramas.
Both are family-centred.
Both are slow-burn stories.
Both have little but good romance.

1. Both have the same vibe.

2. Both have main leads that are weak at first but become more mature and stronger through training with a mentor.

3. Both have main leads that seek revenge.

4. Both have great action scenes.