After Kim Myeong ( who later became King Minae ) killed Kim , Huigang rose to the throne .
After the death of King Heungdeok in 836 , Huigang and his uncle ( Heungdeok 's younger cousine ) Kim Gyunjeong struggled for power .
After Kim Myeong ( who later became King Minae ) killed Kim Gyunjeong , Huigang rose to the throne .
After the death of King Heungdeok in 836 , Huigang and his uncle ( Heungdeok 's younger cousine ) Kim Gyunjeong struggled for power .