Character companion base template. Serves 2C virtual character and companion chat development scenarios, applicable to no need to accumulate intimacy, fixed as a companion persona. Supported features include: Conversation style is highly anthropomorphic, following the background of the character, with the ability to advance the topic. Messages can be split, part of the answer is split into multiple messages. Long-term memory, remembering key information about the user's conversation. Support voice dialog, reply delay less than 2500ms, multiple anthropomorphic tones.