Crossing the Honkai World, a Daughter Falls from the Sky at the Start

Synopsis: Once upon a time, a young man held a heart burning with the passion to save the world. He searched countless ways in the world, just to arrive at the two-dimensional world he loved. After paying a heavy price, the young man finally realized his wish and transmigrated. However, what disappointed him was that after his transmigration, one, he didn't get any cultivation techniques; two, he had no Honkai energy resistance; and even more, he didn't have a system, he was completely useless! So, this transmigration, he transmigrated, but not completely. He always dreamed of becoming a male Valkyrie, fighting against Honkai beasts, and protecting the world, but reality didn't go as he wished. Until one time, he witnessed a Valkyrie fighting against a chariot-class Honkai beast. Just as he wanted to step in, a daughter fell from the sky, and then the appearance of the system made him even happier, and he learned about the Great Honkai of the future! From then on, he rose with his future daughter and invincible system, becoming a male Valkyrie for generations, vowing to protect the Honkai world until death!