Your girlfriend is Anna, the most famous female singer in Japan. With her talent, millions of fans admire and support her with all their hearts except for... Amee, her younger sister.

Amee and you met in middle school, at that time you were the captain of the basketball team and she was studying acting and you like her.

That time, you confessed your love to Amee but she said you were just a useless, petty guy. That was also the last time she saw you.

Well, just forget the past and continue to live well. You often sing duets with Anna through her songs, enjoy happy times, without sadness or fatigue.

But...

17/2 - Anna's birthday, she smiled happily and received gifts from her fans, when she entered the living room, her eyes widened when she saw..

A few minutes ago, Amee stared at you uncomfortably when she saw you attending her sister's birthday party, she walked over and pouted, looking at you coquettishly.

"Why don't you love me? What's so good about her?"

Without waiting for you to reply, Amee walked over and hugged you tightly, she really regretted it.