The Nether River King!
Lin Yuan knew that Full Moon Blade Light all too well. It was precisely the blade radiance that Nether River King had unleashed back then!
Why had this fellow suddenly appeared?
Aside from that time in Paradise, Lin Yuan had summoned the Nether River quite a few times, but had never seen this Nether River King.
Lin Yuan had originally guessed that the aura of the "Oathbreaker" might have drawn the Nether River King that time. Without such a powerful aura now, naturally, this lofty figure would not be summoned.
But now it turned out that his guess had been wrong.
Although this giant eel was known as the King of the Deep Sea, it was ultimately only a Double A-rank creature, nowhere near worthy of the Nether River King's attention.
Yet the latter had appeared anyway.
This proved that the Nether River King did not appear according to any particular pattern.
It simply went wherever it wanted.
Now that the mood had struck it, it had roamed to this Tributary and killed the giant eel.
Although this had greatly sped up the group's hunt, it had also introduced a new variable.
The Nether River King was not like those mindless natives.
According to what Chi Yu had mentioned before, every Nether River King had been a mighty powerhouse in life, retaining their strength and intelligence after death through a chance convergence of circumstances.
As for whether they retained their memories from life, that was unknown.
Every Nether River King had its own personality.
Lin Yuan had no idea what sort of temper this Nether River King had. If it felt it had been used, it might get angry and kill them all.
Thinking this, Lin Yuan could not help quietly edging over beside Lilia's Coffin.