The Utterly Ordinary Grandma [Infinite]

Updates are irregular. An old granny takes on the world! After a great fire, the village was reduced to ashes. Lin Yuzhen, a seventy-six-year-old granny who had spent her whole life being worn down at home, had suddenly lost her home, and her children had all turned to charcoal. She looked up. Three suns were spinning in the sky, and a column of water shot up from the well in her backyard. Ahead stood a red train stretching as far as the eye could see. Its lights flashed as it prepared to depart. Lin Yuzhen didn't cry. With her granddaughter's old pink backpack on her shoulders, her prized pair of Zu Li Jian shoes on her feet, and her old cat on her back, she stepped onto the platform. Deep-Sea Sunset, the Flesh-and-Blood Tower, the Thousand-Eyed Insect Nest, the Endless Tower, the Witchblood Divine Prison... She didn't know where this train was going. And at the time, she didn't understand that her first step into the carriage, tapping the floor with her umbrella like a cane Tap. Was a deafening shout directed at the world. * In a world where survival is your first priority, choose your teammates Option A: A super medical angel with maxed-out healing skills, whose hobby is murder and arson. Option B: A top-tier tech genius who never stops talking, but is obsessed with causing trouble and running away. Option C: A righteous human weapon with firepower at full blast, but so careless they can't tell friend from foe. Option D: A timid country granny who's great at cooking, but whose combat ability is practically zero. There's no way you should pick any of the first three!!! You! Immediately choose the “country granny”! She's useless, but at least she's harmless. ^-^ At least, that's what you thought. Until you saw her open her cavernous mouth and swallow an entire army in one bite. *A survival adventure log in an infinite world of the bizarre *An action-packed series for the elderly, a road trip around the world by train??? Content warnings: 1. The female lead is a bona fide rural granny, and she has some unavoidable feudal beliefs. She gradually grows as a person (Grandma may learn slowly, but she keeps learning). She's a deeply imperfect protagonist who makes frequent mistakes and isn't exactly a good person. 2. The female lead will not become young again. 3. This is a survival-focused infinite-world story, slow-paced and centered on adventure, survival, and stockpiling supplies. Actually, it's less an infinite-flow story than a travelogue of an old lady touring the nations of the world... 4. The style of the first three chapters (Volume 0) may differ from what follows. Theme: They can have stories of their own, too.