Haeru was originally a ninth rank magical beast who Linley found through his journey of the Mountain Range of Magical Beasts and ultimately subdued and pledged his loyalty to Linley.
Haeru is a wind and darkness style panther beast and is able to change the colour of its fur and contains two magicite cores. After reaching the Saint rank, he is also able to freely manipulate his size. At Linley's return from the Infernal Realm, Haeru had the appearance of a man dressed in a long black robe.
Haeru is a wind and darkness style panther beast at the peak of the 9th rank when he met Linley, thus he was very arrogant and chased and killed people for fun. After having been subdued by Linley, he grew more humble and befriended many.
During his journey through the Mountain Range of Magical Beasts, Linley encountered Haeru, who was chasing after a group of people. After having a head-on fight with Linley and Bebe, Haeru was ultimately subdued and pledged his loyalty to Linley.
Haeru is a wind and darkness style panther beast who received a wind style divine sparks to achieve deityhood. The sparks were given to him by Linley and Haeru remains in the Yulan Plane with the Baruch Clan.
Haeru originally was a ninth rank panther beast but broke through to the Saint rank with the aid of a Saint level magicite core given to him by Linley.He broke through to Demi-God rank with the aid of a wind-style Demi-God divine spark given to him by Linley and then broke through to God rank with the aid of a wind-style God divine spark given to him by Linley.