I'm a Little Security Guard, and You Want Me to Marry a Real Daughter?

Ten years ago, the Lin family in Tianqiong was exterminated. Lin Yi, the only survivor, was rescued by an expert and has since become a minor security guard in a mental hospital. There are hidden dragons and crouching tigers in Tianqiong Mental Hospital. All the security guards under Lin Yi have special skills. The people imprisoned are not mental patients, but a group of murderous and heinous people. See how he was pushed back by the goddess of war and married a rich lady, and how he avenged his people!