The End of the World Is Coming When People Are on Vacation on a Cruise Ship?

What to do if you encounter the end of the world on the endless ocean? This is a desperate situation. On a cruise ship with limited space, zombies are preying on surviving humans everywhere, and the weather is getting colder... What was originally a joyful trip turned into a cruel killing game. The human order has completely collapsed. There is no fairness or justice, only killing and power. In the last days, weakness is the original sin! Xu Anyian is very lucky. Awaken the super talent in advance - Sword Skills. He also activated the system and obtained the Zanpakutō-Flowing Blade Wakahara. Become a master in no time! The newlyweds on their honeymoon next door came over to borrow food, "Can you lend us some food?" "..." While others were struggling, Xu Anyian took control of the cruise ship, managed it step by step, and developed it into a fully armed aircraft carrier and interstellar battleship! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.