In Tijuana, smuggling had become a complete industrial chain.
Yang Yi and his group had smuggled into Mexico, and naturally, they had to smuggle back into the United States when returning; as for the method of smuggling, it was so simple it was hardly worth mentioning.
Money was all that mattered.
There was no need to risk climbing over two fences monitored by night-vision equipment, nor to trek across the Imperial Mountain Range, and then enter the United States under the patrol of the U.S. Border Patrol.
Paying a little money was enough, $2000 per person.
And a fee of $2000 per person was a high price, considering that the poor in Mexico who wanted to smuggle could not afford such an amount of money.