Ultra: the Second Generation Lionheart Emperor

[Four or five female protagonists + multiple Ultra plots + character destruction + crooked protagonist + destruction of the L77 star, the protagonist inherits his father's power] Long Xiao was hit by a Lucky Truck and accidentally traveled to the Ultra World, but unlike others, he traveled to the D60 galaxy. At the beginning, he was Leo's brother, and he learned the Cosmic Beast Boxing in D60. But before he could learn everything, he was invaded by the Magma planet. When he returned to Planet L77, his homeland had been destroyed by the Magma planet, and Leo and Astra were missing. In the end, Long Xiao bid farewell to everyone in D60 and took Linglan to the earth to find Leo. He happened to encounter the Magma people leading twin monsters to beat Leo and Seven. After saving the Morohoshidan, the male protagonist refused to join the MAC team and instead left Leo to him... But after the protagonist left the earth, he encountered a traveler from another earth. Their earth also had Ultraman, but only Tiga's plot was played. By chance, the Ultra enthusiasts on this earth received a strange power that allowed them to leave the earth dimension and go to find the Kingdom of Light. However, they were directly rejected by the father of Ultra on the grounds that they were people of darkness. Angry, they began to tamper with the plot, strengthen or kidnap powerful bosses, causing huge harm to these Ultra warriors. By chance, Long Xiao gained the power of his father, the Lionheart Emperor, and became the second generation Lionheart Emperor. But what followed was that Long Xiao became a firefighter, helping to put out fires everywhere, and he was very busy.