Pushing it a step further...

Turning Carla's life around was like arranging tiles of dominoes in a straight line.

All he had to do was places the right pieces in the right place, and everything fell into the plan.

For example, he placed Emma in the Lost Treasure. For the last few days, regardless of her hatred, she had flirted with Leongu continually at the lost treasure.

It was in this method that Chiron had an upper hand against Leongu.

There was an old saying in Chiron's former world that a man would first boast to his concubine or adulteress about his plans and achievement before his wife.

All the while, Emma with her mask on, flirted with Leongu, and while the man was drunk, he would talk about his plans for stealing devil's touch.

Secondly, Chiron had known about the affair between Carla's mother and Leongu. When he came to pick up her bag the other day, this was the person hiding his face that she had taken into her room.