Shokun, Matteo, Burger, and King face challenges as desires and emotions threaten their bonds of friendship.

After a shipping error, a young cosplay tailor, Lego, obtains a humanoid AI robot named Mr. R.

The story follows two young students who have had good feelings for each other since they were in elementary school (grade 6). The protagonist is a target of bullying due to his appearance; this makes the two closer. However, misunderstandings arise between them that cause them to part ways. When he graduated from high school, he decided to change his appearance through plastic surgery and flew to South Korea. After two years, he returns, and his features resemble those of a K-pop star. He came back to take revenge and erase all the insults he received from his old good friend, who is now a handsome man with a good physique and turns to be a politician and a mafia running a bar in Pattaya. Will his revenge succeed? Or will those old feelings rekindle?

After being annoyed by his boyfriend's nagging, Bam is mysteriously offered "an alternative to him" by his own phone and gets transported back to the start of the day. Bam then proceeds to meet several different versions of his boyfriend Jess, each one more and more unlike the man he actually knew.