Male trap reader x Azur Lane: The Code X

Y/n was a commander that lead the shipgirls to victory until he got betrayed by the shipgirls and a new commander, after that he left Azur Lane someone in a hooded wanted to meet him.

He knew about the betrayal and tell him to follow him if he want to become stronger to kill the Sirens on his own.

They went to a area and found a machine that make him superhuman that require a week to complete the process after that the hooded figure show him a portal to the Siren World.

What will the shipgirls do when they realize what happened? What happened when they meet him again? Will they be allies? Or enemies? Find out soon.