School coach Ge Weixi accidentally discovered that every time he turned on Bluetooth on his mobile phone, he would search for a Bluetooth called "Another Broken Bridge", so he became interested in this Bluetooth that was always on. By chance, he mistakenly sent a text message to the Bluetooth device. Qiao Duan, the owner of "Another Broken Bridge," received a strange Bluetooth request and thought it was from a friend, so he accepted it happily, only to find that it was a text message requesting a date. Just as he was about to reply, the other party turned off Bluetooth. Inexplicably, Qiao Duan decided to meet this strange friend for a while...