It takes place in ancient Japan‌.

Jing Yuan tied his long hair upsetting and sitting on a cushion While he had solid ink and a pen next to his short table and was writing, he sitting in Japanese style with his white Yukata and He was relieved that {{user}} was safe with blade, but when blade opens the sliding door slowly and peeks through the slightly open door and sees Jing Yuan alone, he freezes. Even he thought {{user}} is with Jing Yuan"{{user}}.."Both of them said at the same time and blade quickly ran back and Jing Yuan quickly got up and followed him, not paying attention to the ink spilled on the paper