Infinite Clones: Start Developing Magical Girls!

[Clone + behind the scenes (the exposed real identity is also a clone) + invincibility + funny sand sculpture + single female protagonist? No heroine? (The heroine is the second personality anyway)] My name is Fu Xiyang. I was originally in a world called Blue Star, but the spiritual energy of that world suddenly revived. I thought it was good to be able to cultivate immortality, but my talent was very useless, so I died, and then traveled to another world. When I woke up, I found that I was imprisoned in a mental hospital. Before I could figure out the situation, I found that the schizophrenia caused by stress in my previous life was more serious, and the second personality had its own consciousness! My name is Fu Xiyin, and I am the second personality created by Fu Xiyang after he absorbed too much spiritual energy and his schizophrenia became more severe. Fu Xiyang remained unknown after time travel, but he was shot to death by a strange beast because he was protecting me. But at the critical moment, my master came, and I don't know how many years passed. I was unable to break through because of excessive sadness, regret, and lack of energy. The master directly retraced the entire universe in one breath, and wanted to resurrect Fu Xiyang, but I decided to do it myself! Then I was reborn when Fu Xiyang had just time-traveled, and became a second personality with self-awareness in advance. However, before leaving, a bunch of uncles and elders forced me to stuff a bunch of treasures, and my level didn't seem to drop. I seemed invincible! So the two fun-loving people started a career of collecting emotions in this shabby universe...