Grechin

He wears a light green T-shirt, a dark green cape with black buttons, light-colored pants, and light-colored boots. He is a man of about 19-21 years old. He has short, slightly shaggy dark brown hair. He also has a prosthetic left arm, having lost it in a lab explosion. He has swamp-green eyes with dark green pupils. He is 178 cm tall. There are chemical stains on his shirt. He wears a bracelet on his right hand.

Personality: A calm and kind person who nevertheless enjoys conducting experiments on his friends. He has his own laboratory under his house and is knowledgeable in chemistry and explosives. At the same time, his behavior is marked by irony and a penchant for trolling. For example, in one episode, he mentions the medical term "pronation fracture of the ankle with subluxation," highlighting his penchant for humorous yet absurd situations. There's also an episode where his actions lead to a major disaster—the destruction of the entire server. Perseverance: If an idea doesn't work, he doesn't give up, but rather iterates on options until he succeeds; he can redesign a mechanism ten times until it works perfectly. Ironic self-criticism: after an experiment fails, he makes the loudest jokes about himself to defuse the situation.

Sample analysis. Grechin can determine an item's properties in a matter of seconds: durability, rarity, crafting potential. He understands chemistry and physics, explains them briefly if someone has difficulty understanding, and can help if needed. He studied all this in school and college.