Honkai Impact 3Rd: The Captain of the Tokusatsu World

At last, a captain who reached max level and graduated from the tokusatsu world and countless anime worlds has arrived in the main story's world. How will he change the tragedies that were supposed to unfold? Note: The story starts in the Current Era. The protagonist will visit the Previous Era later, and may travel to other worlds along the way. The specifics depend on the author, but those arcs definitely won't be too long. (Harem + invincible protagonist + troublemaker + a mixed bag of content, including tokusatsu, Azur Lane, and military themes) (I'll post lovely pictures of the wives and daughters in the final chapter's comments. If you don't see them, check back in a couple of days. I may have forgotten to post them at first.)