Lin An is the only pure human being in the House of Ancient Gods. From his daily life surrounded by Tentacle Dad, Nebula Mom, and Kaitan Sister, to meeting his girlfriend Su Ya, who is a deep diver, to his son awakening to his inhuman bloodline. In a situation where his whole family is not human, he gradually understands that it doesn't matter whether he is a stranger or not, what matters is the protective love of his family members. In the end, he became the happiest human being in this inhuman family.
