Oltanis Sigma

Oltanis Sigma is the second part of the Oltanis series. Starting after the time skip after the end of Oltanis Zeta, it begins the journey of Tanor's middle life married to Irona, and having a son Oltan! It stars the beginnings of Karyu and Oltan's stories. Maru starts his reign as king, with Kota as queen.

Many new characters have joined the series starting from Sigma, and Teiden becomes one of the main characters and central theme of the first season of Sigma. Teiden gains his own body here and is now separated from Tanor. Oltan, Tanor's son starts schooling with Ratsk, his toymancer friend, Karyu begins his life as peacekeeper of the Tanukans and Shikoku life, until he runs into his destiny as a Tenebren.

Oltanis Sigma might be one of the more darker of the two series as it introduces King Teneas, the father of the Dark Deities, especially Teiden. Tanor learns what his true nature is as one of the legendary Oltanians, and being trained by Astexal, what it means to be part of the legend with his new power.

Later on, we meet Choros, the Dark Deity of Time and the Oltanis Team must figure out the mystery of the time rifts caused by Teneas before Oltanis Zeta started. In this part of the series, we also know why Tanor came to Earth and how he was chosen, as well as why the other 12 of the Oltanis Team were also chosen.

Here we also meet Sarka, one of the Zeltannians, or Dark Oltanians from Oltanis Zeta. One of Alder's mentors was King Zolte, and now we have his daughter meet the heroes again. Ronata may also have a big part to play in this season as well.

It's quite a mysterious part of the series, and it's still being worked on. Season 3 is on its way, and may see a release by 2022.