Sigurd

Sigurd is a twilight key holder, and he's the former King of the Catacombs. His current reincarnation is Hayato Sakura. He is also Riddle's former contractor.

Appearances
He has a similar hair style and appearance to Hayato. He has short dark hair with bangs that cover the center of his forehead and has dark eyes. He wears a dark coat with buttons over his vest and shirt. His shirt has a collar with a tie attached to it.

Personality
Sigurd is cool, calm and collected. Sigurd desired to create a new world with Riddle, and he would take over his next life to do so. It is shown in the past that he cares about Riddle and he even stated that he didn't want Riddle to suffer so much.

History
During Sigurd's time as the King of the Catacombs, Sigurd was secretly planning on creating a new world with the help of Riddle. If Sigurd were to fail on opening the door of twilight, he wanted Riddle to kill him. Afterwards, Riddle would take his soul and let him reborn. To awaken Sigurd, Riddle would have to make his reincarnation use his powers in order to awaken his memories. This would give him another chance at opening the door of twilight.

The first time he awakened from Hayato was when Hayato used up his limited number of times he can use the Twilight Key. Hayato fainted due to exhaustion and Sigurd used the chance to awaken and then attack Roen. However, he fainted and Hayato regained control but he still remained unconscious.

Later, Sigurd was awakened again, by Riddle, after Hayato was injured by Riddle. Sigurd was trying to set his plan into action after Riddle gave him his last part of his soul. However, Riddle gave him Roen's soul and put the last part of Hayato's soul back into Hayato. While Riddle was activating Funeral March, Hayato was fighting with Sigurd. Sigurd used another ability from Twilight's Key called Twilight's Key of Creation. Hayato was eventually lands a major hit on him, and the weakened Sigurd was put into the funeral coffin. Exchanging his last words with Riddle, he states that he couldn't hate Riddle, and then his soul goes to the Catacombs.