After Traveling Through Kindergarten, I Want to Become an Immortal

Su Mu accidentally traveled through time, but luckily he brought a system with him. [Please choose your favorite system: 1. Hex system, you can choose one of three random Hexes every time. 2. Achievement system, you can get rewards every time you complete an achievement. 3. The system of cultivating immortality will help you embark on the path of cultivating immortality. Then he must be cultivating immortality! 3333333! As a result, when I opened my eyes, I turned into a child and was still in kindergarten. [Today you met the junior sister who went to morning class with you on the road. You have to find a way to get the Qi and Blood Pill in her hand] Su Mu looked at the lollipop in her childhood sweetheart's hand. "Give me the candy and I'll bring you something delicious to trade with you tomorrow!" The little girl put the candy into Su Mu's hand in a daze. "Candy for you." [Congratulations on getting the Qi and Blood Pill from your junior sister without even using a knife or a shot!