C1638 It's about Whether You're Worth It or Not

Dia was born in a civilian family, his parents worked hard to raise three children.

He had an elder brother and an elder sister above him. Because his parents were biased, he was the most unfavoured one in the family. If there was anything good in the family, he would give it to his elder brother and sister first. He never had a share.

When he was in middle school