On that day seven years ago, an explosion occurred in the Blackport Mine.
As a miner in the mining area, Song Wu was unfortunately affected by Chi Yu.
When he opened his eyes again, time quietly moved to seven years later.
Seven years later, the world has been turned upside down, and even the two people who once depended on Song Wu have changed their personalities drastically.
Song Wu remembered that his brother was once a lively, cute and very dependent child. Seven years later, he turned into a taciturn, cold-blooded brother, but secretly looked at him with red eyes in private.
Song Wu still remembered that his brother was once a gentle, cheerful and open-minded young man. Although he was still gentle seven years later, why did he always want to investigate his whereabouts 24 hours a day?
Intention: Hand in hand, good brothers.