So, theoretically, when the first doll is about to explode, you find an opportunity to slip away from Bai Zini and Shi Neian's sight, switch to the second doll in a hidden corner, and then find a place to detonate the first doll, shortening the cooldown time.
This way, no matter what, there will always be one doll in existence.
If necessary, one can switch the doll early to avoid any unexpected situations.
Although the Deception Puppet must disguise as You Minglu and stay by Bai Zini's side every day, finding a time, such as during a bathroom break, to switch dolls is not difficult.
The hard part is having to find such an opportunity every six hours and also ensuring that the doll about to explode can leave the house safely each time.
