I Have a Deal with the Heavens

Lin Xuan, who was waiting to die at home with terminal cancer, unexpectedly got a platform where he could trade with the heavens - the Trading Pavilion. As a result, his life took a strange turn. Here, he can use his own antibiotics and painkillers to save his seriously injured Xianxia sister in exchange for elixirs to fight cancer; he can also use the combined version of martial arts secrets written by the wisdom of everyone on the Internet to trade with the down-and-out martial arts genius, get the top elixir, and help the genius return to the top of the martial arts... As a result, Lin Xuan's wish list before his death gradually turned into a "necessary transaction list of materials from another world" In the process of continuous trading, he saw different worlds one after another, and his cancer was continuously cured as the number of transactions increased. But in the process, he gradually discovered the secret hidden behind the trading cabinet...