Sakura_Charmash

First born princess of Goryeo is promised to Silla in marriage. What has begun as a promise between families becomes a pact sealed in blood when her betrothed is mysteriously killed. Now what binds Seol, the lady Ha In of Goryeo to Silla is a blood debt – to turn away from it would be to topple the country into irreparable chaos.
Yet, her heart lies with another.
Raised from obscurity of illegitimacy, fate of concubine - born last son of northern Kang clan rests on the emperor’s grace. However, being tasked with the guardianship of the imperial princess is the last of his worries. In the whirlwind of emotions that she brings along, it is not just his title that is at stake, but his heart and a secret that he had brought from a grave of a different time.
Theirs is a fate from an age gone by, but a love impossible to attain. Theirs is a story written upon dying stars.
***
From inside: 
The snow caressed him in a way she yearned to; fluttering against his lashes, tangled up in his hair. She has always felt home in north, in the valleys that filled themselves with her namesake and with this man beside he, arrows slung over his shoulder and laughter in his eyes. Silla and her betrothed would never take that place.
Seol opens her mouth; it is now or never.
“Don’t say it,” he cuts her off, a hand stretched out for a lonely snowflake to perch upon. It turns translucent against his roughed palm.
“My hand isn’t made for snowflakes,” he sounds joyous, as he always does – when she is weeping within. His eyes remain resolutely elsewhere.
“I’ve been summoned to the garrison,” he continues in that same flat tone. “My last duty here will be to deliver your highness to your betrothed.”
She is unaware of the tear that has escaped, until an ice cold thumb brushes it off.
“Don’t cry,” he says then and she sees the laughing spark in his eyes for what it truly is; longing. “It breaks my heart.”
 ***

Snow n' Starlight

Stripped of his armor and his ever present vigilance, Kang Seo looks vulnerable, almost a different person. A younger, paler and weaker stranger who tugs at her heart.

True, the man had just played a wicked game on her trust, left whatever fragile bond between them in tatters, but she'd already spent thousand lifetimes loving him, for that to make any difference.

Seol inches closer without getting up. Let the floor scrape her knees, let it draw blood, it would not hurt as much as watching him seal away their last chance at happiness had hurt. There is a streak of blood dribbling from the corner of his mouth and tears of agony clinging to his lashes.

She could not touch him without feeling the stinging burn of the seal, yet she touches him, allows her fingers to card into his hair. He looks up with great effort, lifting his face from the ground and meeting her eyes.

Tainted God - I