"Battles are ruthless. Only power means anything. You'd best understand the powerlessness of those tiny arms!"
Height: 256 cm
Weight: 298 kg
Ability: EXS of Might, "Hecatoncheir"
Weapon: Goutessou "Hagun"
A mysterious old man who is said to have lived for hundreds of years. He acts together with Linne, the "Yato Princess", as someone related to the "Yato".
Speaking of that princess, due to how it seems that she lately has been attached to a helpless student who she apparently saved, he is revealing complex emotions similar to parental love for some reason.
In the midst of all this, Wald and his group are under the attack of Amnesia, the enemy of Yato.
The settlement will be during the next Under Night... Thus were the words left behind by one of their dying high-up member.
To not expose his master's life to danger, Wald resolves to set out to dispose of the source of the trouble. For the sake of his promise with his former friend and also brother to Linne, Kuon.