United Kingdom is the 7th stage of Into the Future.
|Into the Future - Stage 7|
Jackie Peng appears as support.
Shibaliens are spawned periodically as a minor threat.
Three Shibaliens appear after the enemy base is hit.
Like Chapter 1, but Imperator Sael appears as a main threat after 8 seconds, and a second Imperator Sael appears after attacking the enemy base. Also, Doge is nowhere to be seen, not that it matters.
Like Chapter 2, but Imperator Sael is spawned a little bit sooner than he was in Chapter 2. Also, Doge Dark appears as a support enemy, and three Doge Darks appear alongside the second Imperator Sael.
Just use True Valkyrie Cat to finish off the Shibaliens.
If you really have trouble with the Shibaliens, just go all out on them. They won't last long.