I Can Summon Defense Towers

Blue Star has fallen! 90% Of the human race was chewed into bones by Weird, and the survivors hid in the iron-clad stronghold without even daring to breathe loudly - Weird could smell the living people! Lin Chen is the most miserable orphan in the stronghold: his parents were torn apart by the weird, leaving only a cold bronze badge. Even the protection money was robbed by local snakes. He couldn't awaken his powers and was called a "waste orphan". He even had to pick up weird remains to get a hot meal! Until the carrion rats gnawed through the door and the badge suddenly became hot, he awakened the only tower defense power in the entire Blue Star! The arrow tower locks the head and one shot penetrates the strange sky spirit cover; the turret blasts the debris and turns the strange things into meat paste; the laser tower clears the area and the entire strange world is wiped out! The rich second generation who stepped on him before? He was pressed to the ground by his tower defense and rubbed until he cried! The teacher who looked down on him before? Now I am licking my face and begging him to enter the elite class! Even the school beauty-level space goddess took the initiative to come over and hand over water: "Boss, take me to clear the dungeon!" But the badge hides the shocking secret of my parents - they were not killed by strange things, but silenced by someone! That badge is actually the key to sealing the ancestor of another dimension! When Lin Chen built the tower defense to the opening of the rift in another dimension, he discovered that this strange invasion was a world-destroying conspiracy that had been planned for 50 years! He wants to kill Weird, avenge his parents, and bring Blue Star back from hell!