Beyond the fight with Miles, the episode drops several bombshells that reframe the entire plot of the show:
The big bad demon pulling the strings is Asmodeus, who is tied directly to Shu's mother. Engage Kiss Episode 9
In a classic, tragic twist, Miles didn't betray Shu out of malice. He sold his soul to Asmodeus to save his own dying daughter. Beyond the fight with Miles, the episode drops
The person Shu trusted most in the world, his foster father and mentor Miles, is revealed to be the Demon Agent. Beyond the fight with Miles
This episode completely shatters the status quo by delivering heartbreaking betrayals, brutal sacrifices, and massive lore drops regarding Shu's family. 💔 The Ultimate Betrayal
Watch the official English dubbed stream of this tragic confrontation on Crunchyroll: