Supernatural: at the Beginning, Ask a Ghost to Memorize Pi

The fierce ghost in red: I'm here to claim my life~ Chen Feng from time travel: You haven't fulfilled my wish yet. According to regulations, you can't kill me. The red-clothed ghost: What is your wish? Chen Feng smiled: I want to hear you recite pi, including all the digits after the decimal point The fierce ghost in red: Can't afford it! ! ! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.