After Hyoseop enter the dungeon he ended up far away to a small town in Ecuador where he’s taken in by a kind local family who rescue and care for him, giving him his first real sense of safety and normal life as he learns Spanish and adjusts to living quietly; during this time, he grows close to them, especially a boy in the family who later wants to join the NCI which makes Hyoseop anxious because he fears that any connection to the NCI could expose his identity and lead Andante to track him down, and although he tries to avoid getting involved, circumstances eventually push him to go with the boy and re-enter that world, which ultimately backfires because Andante does discover his whereabouts, leading to the next phase of the chasing arc where Hyoseop’s temporary peace is broken again

I honestly liked the art style and the story. Got pretty emotional during some of the more intense scenes. However, the art style started slipping towards the end, and I really got annoyed at Hyoseops in the last 5 chapters.
All you had to do was COM.UN.I.CA.TE and it would've been solved. What a headache that was. Then, when he disappears, he's knocked unconscious, and immediately heads back? He was extremely wishy-washy about his own decisions.
I expected a reunion where Hyoseop is spending his time, occasionally reminiscing about the times they shared, then ultimately continuing to move forward. Unexpectedly, Andante appears, tired, bruised, and angry. Hyoseop runs away but gets caught. They fight, Andante passes out, and Hyoseop discovers Andante's wounds and sees how exhausted he was. With no other choice, Hyoseop guides him. He awakes, they talk, misunderstandings/miscommunications get corrected and they live happily ever after.