I can't remember the name of this cartoon. The general content is that a man appears after the heroine randomly presses a string of numbers on the computer. . .

I have seen it because it is Yuu Watase's work. The translation I saw at that time was "Change Lovers", and another translation was "Dream of Love". At that time, when I watched it, I felt that the characters inside were very similar to incredible games, which were very profound. If I remember correctly, the woman's name is Cang Qiao Dance ~ ~ I still remember this is a very funny cartoon ~