1. In this game, the highest physical attribute is 10 stars.
2. Even if you can awaken with one star, then you can add 1-3 stars by watching the advertisement until you see the 10-star physique.
3. You can go up in weight after reaching 10-star physique. After reaching 1st level and continuing the waterfall, you will rise to 10th level. Then the 10th level will be full and you will not continue to advance to stars, so you have to choose well at the beginning.