Graceful Concubine

After ending everything in his previous life, he only wanted to accompany his deceased mother. Unexpectedly, he caught up with the army of rebirths and came to another world. He took up his body in the body of a short and fat concubine who had just ended her life by her biological mother. From then on, she embarked on a concubine's path to nirvana. The soul is in another world, and the body and mind are difficult to reconcile; the body is full of defects, how can Nirvana be achieved? Let's see how she throws away her body fat, slims down her figure, becomes a graceful concubine, and shines in another world!