House of the Sun (eBook 2)

Mao takes back her love confession saying it was "a joke" when she sees how troubled Hiro is. She doesn’t want to be a bother to Hiro, but she can’t hold back her feelings. Around the same time, Mao meets a fan of her online novel, Radical-san. And the person who shows up is…! What’s more, Hiro’s little brother comes home!