Immortal Emperor Dad, I Kill Demons in the City

A flight that had disappeared for six years suddenly appeared at the airport, immediately attracting attention from all walks of life. What people didn't expect was that the next moment, the flight suddenly exploded. Su Yu, who possesses the power of the Immortal Emperor, survived the explosion, but found out that he had a pair of five-year-old twin sons. Just then a group of people rushed in to snatch their children. The death of his girlfriend is full of suspicion; In the city, there are still various monsters running rampant... When Su Yu returns, he will become an Immortal Emperor and slay demons!