Rebirth 70: Becoming a Traitor Between a Fishing Village and the Apocalypse

The protagonist is reborn in a small fishing village in the South China Sea in 1978, and is bound to the "plane shuttle system". At 12 o'clock every night, he can open a portal to the apocalyptic zombie world in 2035 in his own water tank. The funny thing is - he exchanged canned fish from the 1970s for the antibiotics of Doomsday, used sea salt brewed by local methods to exchange for batteries of Doomsday, and even used a fishing net bag to carry away Doomsday's drone...