3. Mustafa Khan was one of the most unfortunate rulers of the Ottoman Empire, so to speak. The first heavy defeat against the Russians and one of the biggest earthquakes that Istanbul has ever seen in history had come across this Sultan's time. For this reason, his good deeds were forgotten and his name was always mentioned with disasters.

The Great Sultan was lying on his bed, paralyzed by the sadness that the Russians had invaded Wallachia and passed over Dobruca. His tulip was at his bedside;

-You have done a good service. Can't you feel relieved by thinking about them? Said.

-What did I do, lala?

-What did you do, my Sultan… You established cream, yoghurt, milk factories, candle shops, sulfur shops, china shops, bakeries and five bottle shops in Eğrikapı. You are not satisfied with these, you have developed production by establishing pillow-making factories and hairdressers; You opened up jobs for people. You also served our industry by constructing two cold and two hot vise (fabric processing facility) in Istanbul and Chios…

-Oh, if only I had lived long enough, if only I could bring the water of Sakarya from Sapanca lake to Istanbul…

-The Çark Stream is being excavated, it is a work that has been started… But there is the legendary Laleli mosque among the finished ones… It will keep your glory alive as long as the world stands…

The sultan's eyes widened, and he asked inaudibly:

-I'm not looking for fame right now, lala. I hope these are acceptable in the sight of Allah, right?

"I'm sure my Sultan," said lala. Then, knowing that he cares so much, he opened the foundation deed right next to him and said:

– He read and finished the foundation services, which started as “… Laleli, Sultan 3rd Mustafa Han foundation, Istanbul 1187…” and continued for pages. Lala is reading, Sultan Mustafa is saying “Forgive me! What I did unknowingly, as a mistake, a fault…” he prayed.