Hồ Quý Ly
Facing the unstoppable rise of Hồ Quý Ly in royal court, Phế Đế plotted with minister Trần Ngạc to reduce Hồ Quý Ly's power but Hồ Quý Ly already got ahead of this plot by a defamation campaign against the Emperor which ultimately made Nghệ Tông decide to dethrone and downgrade Phế Đế to Prince Linh Đức in December 1388. Some loyal generals of Phế Đế tried to bring troops in royal palace to overturn this decision but they were stopped by Phế Đế himself soon before his forced suicide by the order of Nghệ Tông. On December 27 of Lunar calendar, 1387, Nghệ Tông passed the throne to his youngest son Trần Ngung, now Trần Thuận Tông, who was only eleven. In the meantime, Hồ Quý Ly faction purged Phế Đế's supporters so that Hồ Quý Ly became the most powerful man in royal court. After the coronation, Thuận Tông had Phế Đế buried at An Bài Mountain.