The Whole Family Is Poor, and the Little Junior Sister Sells Iron to Cultivate Immortality

[Group portrait➕Growth➕No cp] Shi Miao, a scientist at the Interstellar Military Academy, has been studying time and space machines all his life, trying to build a tunnel through time and space compression to go back to the age of seven to save his parents who were tortured and killed by the star beast. During an experiment, a huge explosion occurred. When he woke up again, Shi Miao found himself in the world of immortality, and fell into the Tianjian Sect, a sect that was too poor to open the door. What? In order to survive, the leader of Tianjian Sect went around asking for help! What? For the sake of the sect, Senior Brother goes everywhere into secret realms to hunt for treasures! What? The second senior sister endured the humiliation in the Ye family and almost sacrificed herself! What? The third senior brother has a clearance sale of family secrets to support the sect! What? Fourth senior brother actually used waste products to refine weapons! What? Fifth senior brother is too poor to wear pants! … (The most terrifying thing in this world is not that you are so poor that you have to use your natal sword as a kitchen knife, but that you never know whether your junior sister will summon a rail gun or a piece of shit next time she blows up the furnace.)