https://www.cmoa.jp/title/362090/

Momoha is looked out for by her childhood friend, Hakuba, who is known as the perfect prince. After a certain incident, she becomes aware of Hakuba, but when Momoha tries to confess her feelings to him, something strange happens to Hakuba... (Source: Flower Comics, translated)

Anthology Banished from their homeland, standing on the brink of death— Love doesn’t always end in happiness. A collection of five completely original stories! Cover Illustration: Hachi Komada [Included Works] “The Captive Saint Smiles at the Knight Beneath the Moonlight” by Sake Kumanomi A lonely saint, torn from her homeland. Her reunion with a childhood friend becomes her only support… “The Beautiful Final Vow” by Rirako Kabashima A saint destined to die as a sacrificial offering. What was the “special feeling” she nurtured at the very end—? “The Artificial Saint and the Lonely God of Death” by Ino Shinmaru A girl born as a clone of the saint. Her time spent with the god of death is warm, yet fleeting as bubbles… “The Light of the Saint Dissolving into Darkness” by Aratani Hikaru A simple village girl endowed with the overwhelming power of a saint. She wields her strength to protect the smile of the one she loves, but… “An Eternal Prayer for You” by Yugiri Aijika A saint forbidden from “An Eternal Prayer for You” by Yugiri Aijika A saint forbidden from love, and the elf who was once her teacher. Bound by different flows of time, what fate awaits the two of them—? 1. The imprisoned Saintess smiles at the knight of the moonlit night by Kumanomi Sake

Shixue, princess of the country of Sei, where honesty is a virtue, was born without the royal ability to distinguish between lies. Despite being scorned by those around her, she has lived a strong life. One day, her greedy stepmother, Lu Furong, assassinates her father in an attempt to seize real power in the country, and installs her own son as the new puppet king! After being chased from the castle, Shixue is rescued by a mysterious, handsome young man named Jingsui, who dotes on her, and goes into hiding, but her heart aches at the sight of the people suffering under the new rule. Just as she is feeling powerless, she hears rumors of a recruitment drive for court ladies in the harem... A princess despised for being without talent hides her true identity and uses lies and deceit as her weapons to take back her country...!! (Source: Kadokawa, translated)

https://comic-walker.com/detail/KC_006788_S

A love story between a fallen divine dragon and the lonely crown prince, set in an ancient Asian setting.