New updates have emerged from the 2nd season of the Yowai 5000-nen no Soushoku Dragon anime, Iware Naki Jaryu Nintei (A Herbivorous Dragon of 5,000 Years Gets Unfairly Villainized).
Therefore, Yowai 5000-nen's debut at Soushoku Dragon will take place on October 2, 2024.

The animation is by LAN studio.
Synopsis:
A 5000 year old vegan dragon was living peacefully when one day a young girl appeared in his cave. She offered herself as a sacrifice to gain favor for her village. He played along as the great “Evil Dragon, the leader of the Demon Army” in order to get rid of her.
Kaisei Enomoto launched the light novels on the famous website “ Shousetsuka ni Narou ” in June 2017, and then published the most recent chapter in June 2020. Kadokawa then began publishing the novels with illustrations by Syugao in February 2018, and published the third volume in October 2019.
Artist Kouichi Muro published a manga adaptation of the work in Square Enix 's Gangan Joker from 2018 to 2019.
Source: Official Website