Gotham Harbor, late at night.
It was deep into the night, and no one knew that a mysterious underwater craft had silently arrived beneath the harbor.
This was one of Underwater City's technological achievements. Capable of traveling underwater, it could easily evade every radar currently known to humanity.
Yet at this moment, from the ordinary crewmen to the commander controlling the craft, every one of them was a naval soldier from Divine Land's military.
Underwater City and the Divine Land government benefited from each other... This was one of the "testaments" to the two sides' friendship.
The seven members of the White Tiger Seven Mansions had arrived first. Not long after, the people of the Vermilion Bird Seven Mansions successfully joined them—but the Vermilion Bird Seven Mansions did not consist of seven people. There were eight of them, one extra.
That extra fellow currently had his head hanging low, both hands bound in special Handcuffs. He appeared utterly silent.
The captain of the White Tiger Seven Mansions quickly spoke with the captain of the Vermilion Bird Seven Mansions, then hurriedly led their respective teams aboard the craft in secret.
They would soon take the craft back to Divine Land. From their arrival to their departure, with each side carrying out a round of extreme destruction, less than a day had actually passed.
"That was f***ing exciting!"
"I used up all the magic bombs I brought. Sure enough, I should've taken more!"
"I wonder when the next mission will be. If it's to the Island Nation, I won't take a vacation!"
With the tense and thrilling mission over and the safe journey home underway, relaxed conversation was inevitable... Only the extra member of the Vermilion Bird Seven Mansions, the man wearing Handcuffs, remained dazed, a complicated look occasionally surfacing in his