Thousand Miles a Day Side Story Full Walkthrough and Details | Where Winds Meet

The Medicine Peddler claims his Progression Powder will surely improve your academic abilities.

[1] Talk to the Medicine Peddler.

[2] Use Celestial Seize to steal the Advancement Powder from the peddler.

[3] Turn the time to Shen Hour.

[4] Give the powder to one of the students.
・Zhai Chuan
・Zhai Xiong
・Su Zi

[5] Go back to the peddler and confront him.

[6] Talk to the student you chose at You Hour.

・Echo Jade x 20
・Kaifeng Exploration x 10
・Character EXP x 1500
・Coin x 1500