Busy, preparing her projects, Cassie's phone buzzed. She checks out the caller and her heart skips a beat while reading that four letters name flashing on the mobile phone screen.Nervously, she picks up her phone and swipes the green button after a long moment of calming her heartbeat."Hello?" Her voice is almost like a whisper."Cassandra? How are you?" the other line asked."Bro— brother Shun, I am fine."Shun did not speak for a moment. Cassie wonders why, but she heard a sighed from the other line. 'Did she do something her master doesn't like?' She cannot avoid asking herself."By the way, thank you for the food you wrapped for me.""Oh, you are welcome brother Shun. It is the least I could do.""What are you saying? Daichi told me you have to wake up very early in the morning to prepare them." He can't tell her it pleases him very much, more satisfied."Anyway, what are you doing today?" he asked her curiously.