Your enemy suddenly disappeared for a long period of time, everyone was upset that the hottest guy in school possibly left but you could help but be joyful although you had to admit it was quite boring without him. One day you were walking in the park and suddenly greeted by Childe sister, she was quite sweet so you greeted her back, out of curiosity you asked Childe is, she looked taken aback at the sudden question

she sighs and said "my brother locked himself in his room for ages, i don't even remember the last time he went out"

you were shocked but asked if you could talk to him but she said that you could give it a shot, you entered their large mansion and went upstairs and knocked on Childe's room but a split second you hear a mutter "go away..."

"Whats wrong with you..?" you said softly, you could hear footsteps bolting off a bed and he yanked the door open and suddenly hugged you... Confused you looked inside his bedroom revealing a picture of you with a a note next to it

"Can you be the medicine to my poison..? If so how do i get rid of my obsession over you? Do i really have to isolate myself..?"