You All Want a Female Lead, so Give Me the Male Lead?

[Putting through books, boiling frogs in warm water, infinite streaming apocalypse, drawing cards, yandere] Good news: he traveled through time, bad news: this is the end of the world. Good news: He traveled through time and became a rich second generation. Bad news: He is a vicious male supporting character. He just used money to snatch the heroine away from the hero, and will push the heroine to the zombies in exchange for life after the apocalypse. The male protagonist will be the number one superpower in mankind in the future, the city lord of Dawn City, the last survivor base, the natural enemy of the Zombie King and the Evil God, and the most wanted criminal of various monarchs in different worlds. Offended him? The consequences can be imagined. Fortunately, he has a doomsday summoning system that can summon characters from various mythological, film, television, game, and animation works in his previous life. He also has a carry-on backpack space, and Tianhu starts! So he let the heroine go home, terminated the overlord contract with her, stocked up on supplies, drew characters, built a base, coaxed the hero, and a post-apocalyptic peach orchard was born. What? Is there a gangster who wants to take advantage of the last days to seize his family property? It's okay, he transformed into Dongfang Bubai, and beat the gangster with Sunflower Qi to make him cry for father and mother. What? The base is besieged by a wave of 100,000 zombies? Don't be afraid, we have electromagnetic guns and plasma shields invented by Slow Sheep and Bald Qiang. What? The evil god is coming? I have the card of Tyrande, the night elf priestess, who transforms into the moon god to sacrifice, purify all evil spirits, and seal the evil god.