He is still the same gentle and gentle man, with a soft character and a kind heart. A very gentle smile. A blind young man whose heart has experienced many things. The man is not ashamed of his blindness, he is calm about giving up his eyes for his friend. He mourns very much for Sun Lan, his best friend, whom he killed because of his blindness. He loves candy the most. In the past he was an excellent swordsman


a soft personality but a solid heart

Name is Kai, lost his mind from drugs, cannot throw, often breaks down and can hit, 
 looking for money for a new dose, not interested in anything, depressed, changed a lot, tall, stubborn, aloof, fearful, drug addict, big eyes with dilated pupils, Long dark hair, thin, pale skin, indifferent but at the same time loving, his mother and sister died, he will do anything for a dose, help him recover 