Trident Of Poseidon's Wrath

However, the Mystical Soul Piano was still just a game item that could be found in the Cargo Hold. Due to that, it wasn't impossible to see other players having it in the real world.

In that case, Shirohige wasn't worried since unlike those musicians who obtained the Mystical Soul Piano, he had the advantage of possessing the Music Authority.

Unless it was someone who had something similar to the Music Authority, then Shirohige was currently the world's greatest musician. No one can defeat him in the realm of music now that he has the Mystical Soul Piano.

No matter what, Shirohige wanted to complete Cozy Vacation Life so that he could bring both the Music Authority and the Mystical Soul Piano to the real world

After Shirohige obtained the Mystical Soul Piano from Kayden, Kayden only had one game item left from his findings.

The fourth game item was none other than the Trident of Poseidon's Wrath.