In a gripping episode of "Buddy Daddies," we witness Kazuki and Rei navigating their lives without Miri and feeling the void in their household. As they adjust to this new reality, Rei decides to return to his father and take over the family business. This decision sets off a chain of events that leads to an intense and heart-wrenching episode.

The plot takes an unexpected turn when Rei's father, dissatisfied with Rei's lingering attachments, sends an assassin to kill Miri, Misaki, and Kazuki. Despite Rei's desperate pleas, his father remains resolute in his decision. As tensions rise, Kazuki receives a warning and arrives just in time to protect Miri from the assassin, Ogino. Tragically, Misaki is fatally wounded in the process.

What follows are dramatic moments as Rei, Kazuki, and Kyutaro come together to ensure Miri's safety. They devise a plan to erase Miri's traces and place her in a distant orphanage where she will be out of harm's way. However, Rei's determination to keep Miri with him and protect her as family leads to a change in their strategy.

This episode of "Buddy Daddies" is an emotional and thrilling rollercoaster, standing apart from the lighthearted, family-oriented episodes of previous seasons. The stakes are higher than ever, and the narrative is packed with tension and anticipation. It’s fascinating to see Kazuki and Rei leveraging their unique skills as assassins while working together to secure a safe future for Miri.