My Follower Is a Fire Girl?

[After time travel, my system finally became a human being - it gave me a world-destroying "Fire Girl". The continent of Nautia is a world where the rules have collapsed due to "excessive freedom". I, Lin Du, am the "only player" with a bunch of BUG rewards, and my mission is to fix this mess. My sword is always crooked, and my equipment is all crap. While other brave men were slaying dragons and saving the world, I was being chased by a group of polluted savages. Until I drew the so-called out-of-print [Five-star Follower Summoning Card]. Flames burned the sky, and the dragon howled. Stepping out of the smoke was a little girl holding a giant match and smiling sweetly. She tilted her head and asked me in the most innocent tone: "Master, do you want to buy a match? ... If you don't, I will burn this world to you." Now, the situation is a little complicated: ·The church regards me as a heretic who summons demons and is wanted across the entire network. ·The summoner covets the power of my follower and wants to capture her as the ultimate energy source. ·The princess of the kingdom issued a commission, begging me... To use this world-destroying fire to purify the curse on her body. And I, this time traveler who just wants to survive and go home, the first thing I do when I wake up every day is: Holding down my little ancestor's hand that was about to move, and showing the world an awkward yet polite smile—— "Don't panic, it's not a big problem. She only ordered three churches to practice today."