MC, his little sister, and along with her classmates were summoned to Another World as Heroes. As expected, the Princess requested their help in subduing the demons. Same old, same old. Thankfully, the MC didn't believe her words. Just as he was looking for the information of the unknown world, he came across someone, which caused him to seek out the King, asking for permission to leave the castle. Surprisingly, the King gives him permission. And so, MC and his little sister left the castle with a goal in mind. — Chapter release at Sunday and Monday, 19:00 MYT. If you can't wait and want to read more, check out my patreon. Join in my new Discord! °Characters illustration in the book cover aren't mine, credits goes to the rightfully owner.(Picrew)