How to Live in an Infinite Flow World with Only the Ability to Transform

Maybe the questioner only read the first few chapters and didn't pay attention to the plot when asking the question. 1. There are rewards in the Xumi space, and the rewards are very generous. The mustard seed that can create all matter in the Sumeru space. It's basically the Philosopher's Stone that makes dreams come true, and with enough mustard seeds you can even create your own little world in the Sumeru world. 2. Xumi space is a huge collection of world wills, which has the ability to create the world. It cannot be inferred by human thinking. The humans here have basically cut off contact with the real world. They can be understood as clone consciousness and cannot affect the real world. 3. The unreasonable task requirements of the so-called "senior" involve the main plot that follows. In order not to involve spoilers, let me mention that the true identity of this senior is astonishing. She also chose the protagonist by taking advantage of the fact that the protagonist was new to the world and didn't understand the rules of Xumi Space, so she took advantage of the loopholes. 4. The protagonist's character is not silly, but an ordinary person with high IQ and acting skills. Not so high as to be inhuman, but he still has his own agenda. His ability is transformation. It can be seen here that his character is changeable and good at disguise. When he transforms into someone, he will behave in a way that matches that person's personality.