Dark Siheyuan: Starting from the Explosion of the Deaf Old Lady!

What if he wakes up and travels to a world full of love in the courtyard, and becomes the protagonist He Yuzhu? Fortunately, the dark system is bound to the beginning, and you can get rewards as long as you destroy the original plot! But for He Yuzhu. The most important thing right now is not to destroy the plot, but... I just traveled through time, and I'm a little angry! That being the case. Then let's start with the deaf old lady who lives with me recently! Bite! Deaf old lady uses physics to reduce fire 1! … As for Qin Huairu, Lou Xiao'e, Yu Haitang, He Yuyu, Teacher Ran, Jia Zhang...? Don't rush! He has plenty of time to stir things up one by one! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.