Sea Monster Invasion: I Built a Mobile Fortress!

My name is Xu Liang, a kind-hearted Liang. On April 1, 2024, a transparent sky enveloped the entire Dongsang Kingdom. I'm stuck in it. The radiation released by the canopy turned the seafood in the sea into sea monsters. Sea monsters invaded Dongsang, and Dongsang became a doomsday world. Some humans were hit by the radiation from the sky, and those who were hit awakened supernatural powers, and I was one of them. I used my abilities to save many compatriots from China. On October 1, 2024, in order to snatch food, I was stabbed in the back by a compatriot... I'm dead! On April 1, 2024, I was reborn...