[Guardian Fanfiction] The Second Ending

#I watched the last episode of Guardian before bed, then woke up transmigrated into Guardian. What do I do? Help, this is urgent!#I became Little Lan's younger sister, and my brother dragged me into this mess#So happy to have sugar every day#Mianmian and the little Ghost King need to get along#Not a single member of the Special Investigations Unit can be lost#Guardian fans never give up

After watching the ending of Guardian, I couldn't send the screenwriter a box cutter, so I could only let my imagination run wild and write this story. No breaking up the canon couples. Professor Shen and Little Lan getting together is more important than the female lead's love life. Updates irregularly...