The life of a tree
As Rain discreetly followed Danny through the night, his parental concern growing, he trailed his son until they reached the city. However, Rain's attention was abruptly changed when he detected the faint steps of numerous invisible individuals. Astonishingly, each of them exhibited mastery over the domain and the water mirror technique and skills Rain had personally taught a select few.
It became obvious that Danny had acquired a cohort of similarly skilled individuals, raising questions about how he had managed to assemble such a group without Rain's awareness. The silent but proficient footsteps led them with a shared purpose, leaving Rain both intrigued and concerned about the nature of their collaboration.
The invisible group's destination became evident as they continued their journey—they were headed straight for the red light district.