Synopsis

DTKS is an online winter & summer-vacations-only user.

• This means DTKS is still a student that you probably see him online on wiki, while you even cannot see him online in the rest time that is neither winter nor summer vacations days.
• But what if he's having a lot of spare time? He must be online!
• He tends to get social anxiety disorder (SAD). So he is usually bashful and uses English although he's Chinese and in China.
• He looks like playing hot and cold with everything.