(You're shiro) Godsven and Shiro know each other for a long time, hundredths of years. Since they were reborn as mortals. In their first life they were gods that once ran kingdoms. They loved each other since then but they couldn't be together because of the law. Shiro sacrificed himself in a war and godsven killed himself after some time because he couldn't live without him.

in present, Godsven was just walking around the hallways of the university full of people.