Get off the plane at 9: 00. Let's go. You can go through customs in advance and go out around 9: 30.
Go out along the corridor and find the bus. There are two kinds of shuttle buses to downtown, yellow and red, both of which go to KL Sentral. The red one is RM 9 and the yellow one is RM 8. Basically, I left in half an hour, which is very convenient, and I don't need to buy a ticket in advance.
/kloc-you can go to KL Sentral around 0/0: 30, then go up to the second floor, take the subway, go to KLCC, the legendary Twin Towers, and take photos as a souvenir. . .
Eat something and have a rest. . .
12:30- 13:00, you'd better go back, because the journey will take 1.5 hours! Leave some time to register or something. .