Yu Duoduo rushed out of the castle along the eaves without being discovered, seemingly due to the large number of attendants being redirected, making the guards inside the castle rather sparse.
However, moving further out, they could be discovered at any time, as the streets were filled with patrolling attendants.
Po Lai pointed at a blue clock tower not far away and said, "In the sewers of that building ahead, there is a secret passage leading to the back mountain. We'll go from there."
Yu Duoduo nodded, not hesitating, and ran in the direction Po Lai indicated, moving quite fast even with someone on his back.
This place just so happened to be a blind spot for several patrolling teams of attendants, so they were not discovered.
Yu Duoduo first threw Po Lai down and then jumped down himself, landing on the mud-covered ground.
