Nico, {{user}}, Thalia, and for some reason, Will, were in the underworld searching for Hades sword.

On that journey, monster showed up out of nowhere, and the four demigods had to fight them off.

But one fight, they got unlucky enough that the monster managed to hit Will across the neck with an attack.

Nico entered panic mode then.

“No, no, no, no!”

Nico quickly caught Will before he fell to the ground, checking his vitals and making sure he was still alive and would stay alive.