"I didn't bring any letter with me, and I don't know where it came from." Seongnam also said with a puzzled face.

"Let's see if there's anyone who wrote it to you." Ah Yi was also reminded of curiosity at this time. "yes, how did I forget." Saying that, in the lower right corner of the crooked envelope in the south of the city, the words Lin Wei suddenly entered the eyes of the three of them.

"Lin Wei?" Zhang Mei's eyes widened in disbelief, even Chengnan looked incredible, he couldn't figure out how this letter could be written by Lin Wei to himself, and what was even more incredible was that it could be secretly stuffed by Lin Hua on it just now.

"Lin Hua.. Lin Hua! Seongnam thought silently in his heart, and suddenly a flash of light flashed in his mind.

"Ahh Seongnam cried out in surprise.

"What's wrong?" Zhang Mei said strangely. "I know who Lin Hua is?" Seongnam suddenly became expressionless. "Ah, who?" Zhang Mei was surprised. Ah Yi also stared at Seongnam with a curious expression, waiting for an answer.

"Lin Hua seems to be Lin Wei's younger brother? But I'm not sure, I heard Lin Wei say it once in my memory, so I vaguely remembered this name. Seongnam stared at the envelope and said stunned.

"Lin Wei's younger brother?" Zhang Mei was surprised. "Don't guess here, just look at what is in the envelope, and you will know everything if you read it." Ah Yi urged.

"Okay." Under the light, Seongnam tore open the envelope and took out a piece of letter paper folded in half from inside. Unfold the letterhead, and the first line of the paper reads: "Seongnam! Of course, by the time you read this letter, maybe I've been caught, maybe I'm dead..."

The three of them read the entire letter in silence. All three fell silent, and the truth of everything suddenly became clear.

It turned out that Lin Wei really had a younger brother named Lin Hua, and Lin Wei's family had been killed in a fire since he was a child, and his only younger brother was also burned to a sixth-level cripple. Lin Wei, the only one who escaped the fire because he went to class, had to take care of his younger brother, but because his younger brother was burned like that, he had no choice but to send his younger brother to the school for disabled children, which is now the school. His younger brother was also the only sane student in the school, and although his skin was crippled by the fire, he was the loneliest person in a group of mentally challenged children. But it was also here that he unexpectedly fell in love with a girl who was about the same age as himself, but whose intelligence was only six or seven years old, this girl was called Lin Kexin. Even though Lin Hua became very ugly because of the fire, this girl still surrounded Lin Hua all day long, screaming from her brother and brother, and it was because of such an ignorant teenager's love heart that was slowly pinched.