Transmigrated As My Former Uncle's Sweetheart - Chapter 890 - Achieved Her Goal  

Side story of Kyoukai Senjou no Horizon bundled with the first press release of the 1st, 3rd, 5th and 7th Blu-ray volumes of both seasons of anime.

This side story follows Asama, Kimi and Mitotsudaira aboard Musashi one year before the beginning of the main story, as Asama is considering to create a music band together with her two friends for the next festival in Aki, a territory under the governance of K.P.A. Italia.

Yeon-woo had a twin brother who disappeared five years ago. One day, a pocket watch left by his brother returned to his possession. Inside, he found a hidden diary in which was recorded “By the time you hear this, I guess I will be already dead….”

Hua Rong never expected to find herself in Blackthorn Academy, a notorious school created by the government to reform the most troublesome, undisciplined, and delinquent students. A place where chaos rules, fights break out daily, and the teachers have long given up.But Hua Rong doesn’t belong here. She’s determined to escape and return to her prestigious former school—by playing their game. The only way out? Earn enough points through perfect discipline. No fights. No trouble. No mistakes.Sounds easy, right?Except her new classmates are ruthless, the rules are stacked against her, and one particularly dangerous, devil-may-care boy seems hell-bent on making sure she never gets out. Xu Lingwei, whom she once rejected without a second thought. The boy who now stands at the top of Blackthorn’s unspoken hierarchy— holding a grudge.Under the second moon of fate, is this her second chance to make things right? Or will he be the reason she never escapes?.

In the City of Crime, one law stands above them all: Only the strongest can live.