Last time the orphanage was bombed, that old building was almost completely destroyed, but, curiously, not a single person was killed, only a few were injured.
Afterwards, Ye Qing went in and saw that the explosions occurred mostly in unoccupied areas. Furthermore, while the explosions seemed powerful, they actually left most of the rooms intact, meaning there was no widespread collapse. Only a few people were injured by flying glass and concrete fragments; no one was actually crushed by concrete or anything like that, so, fortunately, there were no fatalities.
Such a powerful explosion resulting in this outcome made Ye Qing suspicious that something was amiss. Now, hearing the King of Explosives say such things, Ye Qing couldn't help but be astonished.
He had placed bombs here and destroyed that old building, yet he still managed to control the blasts well enough not to kill anyone. How impressive must his control over explosions be?