Start the game with a hundred thousand ghosts and create a hell!

Chapter 29 Calvin's gone!
Dear friends, what should I do if I get stuck now?
I thought about it for a day, and after writing a few hundred words, I felt unsatisfied and deleted them. That's it. I still don't have any ideas at the end of the day. Can you give me some suggestions?
Kavin feels really uncomfortable o(╥﹏╥)o
(End of this chapter)