I Can Really Write Letters to My Past Self

Roger came to the void space and found a space-time mailbox where he could write letters to his past self. So: I am committing suicide, you must be brave enough to confess... My past self received the letter, bravely confessed my love, and successfully held hands! I was thinking about life when my classmates suddenly wanted to drag you to play football because they wanted to demonstrate on the field. So his past self shot a volley, his feet exploded, and his classmates were stunned. I am sprinting, you can do this question. So, you can choose from the top universities in the country! Later, Roger discovered more functions of the space-time mailbox. Not only can you write for yourself, but you can also write for others. Not only you can write for others, you can also... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.