The Elrics meet Shou Tucker, a leading researcher in the field of chimeras. He has much to teach Ed and Al about alchemy - and the horrible cruelty that sometimes accompanies it.The Elrics meet Shou Tucker, a leading researcher in the field of chimeras. He has much to teach Ed and Al about alchemy - and the horrible cruelty that sometimes accompanies it.The Elrics meet Shou Tucker, a leading researcher in the field of chimeras. He has much to teach Ed and Al about alchemy - and the horrible cruelty that sometimes accompanies it.