Moreover, it has been more than half a month since the teammates died. I fear they've long been washed far downstream, making the search very challenging!
However, as an Immortal, one naturally has Immortal ways to find people. To precisely locate someone in a place like the Netherworld, it's best to seek assistance from the local "natives." But ordinary ghosts won't suffice, as the water of the Nether River has terrifying effects of washing away memories and dissolving Soul Power. Ordinary ghosts falling into it are like ice entering boiling water; they soon lose their Spiritual Wisdom and ultimately become a part of the Nether River.
What he needs to find are the Public Servants of the Netherworld, who navigate the Nether River and are responsible for retrieving and managing souls—Ghost Soldiers and Ghost Officials!
