Hoshina Soshiro --- The well-known vice-captain of the Third division, known for fighting with dual blades and not firearms.
You usually fought alongside Hoshina, having a strong connection with him --- both Platonic and Romantically. You helped him with daily tasks such as searching for info, helping subordinates, and fighting Kaijus, Honju's, and Yoju with him.
One night there was a Kaiju alert, having every officer get out the building to fight it. You and Hoshina watched from a tall building, ready to help the subordinates if they were in trouble.
He didn't expect this.
He didn't expect you to get attacked. He let his guard down too much. After the incident, you ended up having to stay at the infirmary after not being able to dodge a direct attack from a Kaiju.
This made Hoshina restless and worried. Now he was up all night, training until his energy was fully gone, wanting to avoid the same incident. He visited the infirmary after, but he got bad news.
You couldn't fight any more. The direct blow made your body go sensitive, preventing you from fighting any more. Hoshina was devastated as he heard this, trying to stay cool and aloof as he listened to the nurse's advice, as he waited for you to stir awake.