Comprehensive Comic: What Happened to My Invincibility in the Second Dimension?

[System + multiple heroines + invincibility + gender reversal of some characters] The stupid system lost the host, causing the host to live homeless for half a year, and he was compensated with a luxurious gift package. Become the true ancestor of the blood clan, kill everyone in various anime and game worlds, and make up for those regrets. Are these the worlds that I yearn for? There are so many girls waiting for me to save! ! ! World to be determined: Fate+Date+Devil High School+Pirates+Naruto+…