Collapse: The Full-level Captain Arrives at the Main Line of Collapse 3

[Time travel + invincibility + multiple female protagonists + abstraction + male protagonist can dress up as a woman + one-time transformation, only once, will change back in one chapter] Do not enter if you don't like it

He traveled through time and space, becoming a captain drifting through the vast ocean of Honkai Impact 3rd, achieving a perfect ending and living a happy life. However, the belated system brought him back to a time before the main storyline even began, when the three little ones were still fighting for survival in Changkong City.

"It's a second time travel, so why did you lose all my clothes when you teleported?"

"What do you mean you only got the right to use the Divine Key? This Divine Key isn't on my ship. I stole it from its original owner and have to return it after use."

"What the hell is Theresa Killer? How could I possibly have such a talent?"

The introduction is weak, please read the main text.