Krypton Life Martial Saint

Others spend money to improve their strength, but I spend money on life. Fang Bai, who was troubled by credit cards and online loans, was possessed by the devil (the system, the portable grandfather) when he was desperate. He could exchange his life for everything he wanted! Spend a hundred years of life to exchange for god-level talents! Use twenty years of your life to redeem an Iron Man suit! Becoming a Martial Saint requires... (Note: Parallel world, please don't take your seat!)