I Was Raised as a Love Master by My Childhood Maid

What happens if a person lacks essential life factors such as health, intelligence, and luck from a young age? Natsume Naoki's first 20 years were bleak, until one day, a girl calling herself a professional maid came to him. "What should we say about our relationship?" "Just say I'm your childhood friend." —————— Both IQ and EQ are online, daily love life, sweet, no twists, absolutely no stomach ache, diabetics be careful! P.S: There is a completed work of 1.6 million characters, feel free to enjoy.