Legolas was in Planet Kronic Beam to support his friend.
After meeting Champion Onana, as he grew to know this Nak Champion, there was something that Legolas observed. 'Delzebub!'
Champion Onana was obsessed with this so-called Delzebub.
For a long time, he never asked until years ago, Champion Onana finally told him on his own volition. Delzebub was actually Onana's brother.
Viewed as talentless for much of his childhood, his father neglected him and gave all the attention, care, and focus to his elder brother, Delzebub who never failed to shine and exceed the expectations of his father.
In essence, Onana was abandoned.
He never cared much about it though, until the death of his mom.
His mom's death pushed him into the path to power. 'Mom died protecting the villa to keep me alive, where was Dad?'
'He escorted Delzebub to the Wild Forest for training'.
'Dad neglected and doomed his wife to death'.
'There were no powerful guards at home that day, they all left with him'.