1, send it to Lexington, then turn around and walk back. You can see a big pipe. The nozzle is blocked by plants, and there is a door inside. After entering, there will be a terminal control door that can only be unlocked by the master.

2. Open the door. There are many bodies and broken defense robots on the ground. Cracked the terminal all the way, and finally reached a gate, prompting to open it with the terminal, but the terminal next to it showed that it could not be operated. There are two sets of radiation protection suits near the gate.

Specific location:

Extended data:

Radiation 4 tells the story of the day when the nuclear explosion happened (65438+20771October 23rd), and the protagonist's family was sent to the shelter 1 1 by the staff of Vault-Tec. After 2 10 years, the player returned to the surface as the only survivor of the shelter and set off for an adventure in downtown Boston.

654380771October 23rd, nuclear war broke out. The protagonist's family entered11shelter operated by a shelter technology nearby. Finally, everyone was put into low-temperature hibernation, and the protagonist lost consciousness.

Soon after, the freezer in the shelter was closed, and the protagonist watched helplessly as a mercenary killed his spouse, took away the infant child and began to hibernate at low temperature again.

Later, when the freezer broke down, the protagonist was able to leave the shelter 1 1 1 and enter the federal wasteland, trying to find the trace of the child. At this time, 2 10 years have passed since 2077.

References:

Baidu Encyclopedia-Radiation 4