Li Xiu contemplated whether there was a possibility that the destination stated on the ticket was actually the end of the Time Tunnel.
Therefore, Li Xiu had to figure out whether this was the case; he needed to verify if what Guan Jinghao said was true or not.
Even if Guan Jinghao wasn't lying to him, the information he had was also learned from his mother. Guan Jinghao had never been to the Time Tunnel; whether there's a Gate of the World there or whether it would cause the President to lose his Undying Body, he probably didn't know either and couldn't explain why.
To enter the Time Tunnel, Li Xiu knew of two paths: one through the Jade Gate of Longevity Sky, and another through the Gate of the Green Field.
The Jade Gate was where Li Xiu entered the Time Tunnel, and the Gate of the Green Field was where he exited.
Li Xiu didn't want the President to know he was going to the Time Tunnel, so he could only choose to enter through the Gate of the Green Field near Tyrone City.
