Board Thread:The Last Sovereign Discussion/@comment-29984007-20170712165254/@comment-28783361-20170719154208

There are five skills you need to have learened in the Orgasmic Empire: Unified Strike, Dominate, Corrupt, Lust Renewal and King's Aura. It will check for them in that order and will teach you the first one you're missing. Only if you learned all five will it switch to "... good.  I feel like I can control an increased flow of lust now." which means that you've mastered everything.

If you load up a save from the Yhilin Training ground, what does it say when you check the sparkle in the center?

Hmm... I wonder if the bridge result is the game being unable to check to see if Aka has the knife since she's out of the party at that particular moment.