Nightmare Frontier

A pool of water dragged high school student Xiao Tianhai into another world. He was hanging alone on a giant vine 10,000 meters high, struggling to survive among the sourceless light and the endless sea of ​​clouds. When he was exhausted, he unexpectedly glimpsed the bloody phantom of war under the clouds, which also awakened the predators sleeping in the vines - countless humanoid monsters with tangled branches suddenly woke up and trapped him in a dead end. A futile counterattack was exchanged for destructive power. He was instantly shot away from the vines and fell towards the strange clouds reflecting gunfire and gunpowder smoke. Will he fall into another nightmare, or will he survive a desperate situation? His battle for survival on the border has just begun.