What If?

Ever since Yuka's mother died due to a bombing incident during her birthday, she had shut herself out to the world, never coming out of her room even for a second. Unlike other girls who are focusing on making themselves on top of others, she was busy playing in her four walled place she calls home, aiming to be the best player around the world. But then a certain call from an unknown person changes a lot to this. This made her reunite with her brother after long years of being apart. Then she soon found out that this unknown caller somehow has a connection with her family since he and his brother are somewhat aqcuaintances. What if si Mr.Caller na ang magpapa-bago sa boring niyang buhay? What if siya na ang destiney niya? What if?...