Gyeon Hwon
In contrast to Gung Ye, who had harbored vengeful animosity toward Silla, Taejo (Wang Geon) was magnanimous toward the weakened kingdom. In 927, Gyeon Hwon, who had vowed to avenge the last king of Baekje when he founded Later Baekje, sacked the capital of Later Silla, forced the king to commit suicide, and installed a puppet on the throne. Taejo came to Later Silla's aid but suffered a major defeat at the hand of Gyeon Hwon near modern-day Daegu; Taejo barely escaped with his life thanks to the self-sacrifices of Generals Shin Sung-gyeom and Kim Nak, and, thereafter, Later Baekje became the dominant military power of the Later Three Kingdoms. However, the balance of power shifted toward Goryeo with victories over Later Baekje in 930 and 934, and the peaceful annexation of Later Silla in 935. Taejo graciously accepted the capitulation of the last king of Silla and incorporated the ruling class of Later Silla. In 935, Gyeon Hwon was removed from his throne by his eldest son over a succession dispute and imprisoned at Geumsansa Temple, but he escaped to Goryeo three months later and was deferentially received by his former archrival. In the following year, upon Gyeon Hwon's request, Taejo and Gyeon Hwon conquered Later Baekje with an army of 87,500 soldiers, bringing an end to the Later Three Kingdoms period.