For example, the Home Guardian Deity of my family used to practice cultivation on the first and fifteenth days of the lunar month with the incense provided by my grandmother and the others. They did this to gain more spiritual power to ensure the safety of our household and its people. But now that Hai Chun is trapped inside a bottle, it's obviously not practical for Xiao Lan to burn incense at school. Without incense, doesn't that mean Hai Chun won't be able to cultivate at school all these years?
Suddenly, I remembered what Hai Chun said: bottle, incense ash.
The bottle has already been used, but what use is incense ash? Or could it be that incense ash can also help Hai Chun to cultivate? I'll know once I try.
Since I didn't carry incense with me, I had no choice but to go back to the dormitory to fetch a large handful. I didn't count them, but there seemed to be around one hundred and fifty sticks.