Honkai: From the Start, I Meet Raiden Mei

I accidentally transmigrated to Honkai Impact 3rd, a world full of discrimination and malice toward men. Fortunately, I got a certain Lu System as my golden finger: whenever I meet a character from the story, I can draw a card. I climbed over a wall, then ran into Raiden Mei.

"System! Sign-in!"

"Ding! Congratulations, you've obtained 300 Home-Style Recipes."

"Huh?! System! Dear System! This is no time to be messing with Mei! Aaaah!!!"

The story has now reached the latest volume: Scumbag Jiang Won't Die in the Herrscher Harem Showdown.

Note: The protagonist isn't some perfectly righteous, upstanding hero. He protects the people around him. This isn't a dark story, but consider this a heads-up.