Mangastream
(Ugly Fatass motherfucking) Tenryuubito came wounded, got dissed, and released along with Otohime who returns days later with a treaty.
Maybe I had too much Rance influence but I can't help but feeling that Otohime had been:
1) Raped
2) Blackmailed
3) Sold as a slave
4) Continued from 3, sold as sex slave
5) Used as an experiment
So on and so on...
Edit: Oh, I can't skip the part about our good old princess having a mysterious power...