『 You have died and received a chance to live again in another world. Congratulation for this jackpot, our system has transferred your soul into the Hall of Selection.』

In this world, your mission is to interact with Lillum Zebel. Choose one character and be that person, and the longer you live inside this character, your soul and personality will slowly merge into that character...

Lillium: "I love the way you give your all for the person you like."