Tensei shita Dai Seijo wa, Seijo de Aru Koto wo Hita Kakusu

Long ago, the most ancient of divine dragons was slain by a human. The mighty dragon accepted its death when suddenly, it was reborn as Dolan, a man who lives in a quiet village. While spending another peaceful day toiling in the fields, he meets Celina, a half-human, half-snake creature looking for a partner. The unlikely duo become friends, but challenges lie ahead that threaten their new bond.

Jill breaks out of prison the night before she’s set to be executed by her fiancé, Crown Prince Gerald. She’s struck by an arrow while escaping, but instead of dying, she’s transported six years into the past—to the night she and Gerald met. Desperate to alter fate, she instead proposes to the first man she sees, Hadis Teos Rave, her enemy in the future. This is her last chance to get it right!

Lua is a saintess candidate who possesses the power of healing. But her ability had one flaw: she could only heal others by transferring their wounds onto herself. Because of this, others bullied her, calling her the "Fallen Saintess." But it didn't bother Lua because her best friend Arianne always stood up for her. One day, Lua's crush, Commander Garrett, was on the brink of death from a beast attack. Lua healed him, which left her on the verge of death. When she woke up, she learned that all the credit was given to Arianne, and she finally saw her best friend's true color. Devastated, Lua is lost and helpless when the second prince appears in front of her with a tempting offer. What would happen to Lua as she begins her new life as a villainess?

Theatrical follow-up to the second season Kobayashi-san Chi no Maidragon S and Kobayashi-san Chi no Maidragon S: Nippon no Omotenashi (Attend wa Dragon desu) OVA. "I don’t want to let go of her hand. Because, we are a family." Miss Kobayashi, Tohru, Kanna, and Iruru's peaceful lives are shattered when Kanna’s father, Kamun Kamui, leader of the Chaos Forces, arrives and forces her to return to the Dragon World to fix a past mistake. With a war brewing between Chaos and Harmony, Kanna must find a way to unite the two worlds but is torn between her loyalty to her friends and her father's demands. Miss Kobayashi, however, refuses to let her go and tries to mend Kanna and Kamui’s broken bond. As dragons clash, Iruru uncovers a hidden force manipulating the war. Can they stop the war before it consumes both worlds?