The Night Before My Cousin's Exam, I Changed the Locks

The novel adaptation officially authorized by Jiutian Manju of the original short drama, The Night Before My Cousin's Exam, I Changed the Locks.

Office worker Zhang Sifan works hard to buy a home, but when she returns from a business trip, she finds uninvited guests in her house. Forced to rent it out for “fifty yuan,” Zhang Sifan secretly fights back with help from her neighbor Liu Mei. On the night before the exam, she traps the illegal occupants inside with a bulletproof door, making their greed come at a price. When kindness is used as a weakness to exploit, she chooses to stop tolerating it. This is a battle to stand by one's principles and use the law to protect oneself.