She's a Passerby, But Can See the Protagonist's Halo - Chapter 78

In the Wild Westlands, the Sanctuary of Spirits is the base for the elite Celestial Beast Sect. “”Hurry, Huang Yingyan, or we’ll lose our chance at the best Divine Pets!”” Tang Jinghuan urges, pulling his friend in a time-critical dash.Huang Yingyan, who overslept from the thrill of gaining a mysterious system and the Omniscient Eye skill, falsely blames his delay on Tang Jinghuan. This skill lets him see the untapped potential in divine pets, essential for aspiring Beastmasters.In their excitement, they reach the selection, where Huang Yingyan’s skill initially finds no special pets—until a unique, snow-white cub draws his attention, neither tiger nor lion, with a somber air.As they face their choices, anticipation hangs thick. Can Huang Yingyan’s skill reveal the cub’s mystery, changing his destiny as a Beastmaster?

When Arran decides to become a mage, he quickly discovers that magic can be more dangerous than he had ever imagined. Soon, he finds himself hunted for powers he never knew he had.

You are the ruler, I am a subject, you want loyalty, I’ll give you loyalty. You are the ruler, I am the subject, you want my sacrifice, I will sacrifice for you. This lifetime, we’ll only be ruler and subject…… cannot become the one who accompanies you to experience everything.

A deposed empress, a failure of a substitute. Charging into battle, he was the emperor, and she, his general. But within the intimacy of their military tent, he was her husband, and she, his wife.

But everything was star-crossed. For the one he loved the most, he would push her into hell again and again.

- Description from Novelupdates

Based on the popular Vocaloid series, by HoneyWorks, called “Kokuhoku Yokou Renshuu (Confession Rehearsal)“:

Natsuki, a third-year at Sakuragaoka High School, who holds unrequited feelings for her childhood friend, Yuu, who’s in the Film Club. However, instead of being honest about her feelings, she makes him be her confession “rehearsal” partner. Unable to say her true feelings, things start to get complicated when Miou and Akari, who are also in the Art Club, get involved! Will she ever be able to confess for real!?