Ask for an animation. I saw it a long time ago, and I forgot the name. It tells the story of a girl who turned into a thief with playing cards.

"Saint", formerly known as "thief" in Japanese? セイント? テール ",translated as" thief saint? Tail ",or" thief saint girl ".

Content introduction:

As night falls, the moonlight is dancing, and there are always ghostly images shuttling through Shenghua City. She is a chivalrous saint who has successfully rescued people on the verge of crisis and hardship again and again. Not for yourself, only for others. ? The heroine is a strange thief who appears as a "saint" at night. Her name is Haneoka Meimi, a sophomore at St. Pauli College. She is a lively and cheerful girl, lovely and naive. Her classmate Asuka Daiki is the son of Bird Police. He is clever and witty. His greatest wish is to help the police catch the saint, but he doesn't know that Yamei, who quarreled with himself during the day, is the thief he chased at night! Although Asuka Daiki and Yamei often quarrel, they have deep feelings for each other. A strange thief and a dull detective lead to a beautiful and hazy love story.