during the libyan evacuation incident, chinese soldier lin haonan rescued war reporter hai lan while carrying out a dangerous rescue mission. the two did not fight and met each other, but it was a fate. ccc。 in response to the country's "military force going global", the army formed the "peacekeeping infantry battalion", the first peacekeeping combat unit with lin haonan as its commander. unexpectedly, hailan also joined the training of the infantry battalion. during the training, the two became happy enemies and fell in love with each other. lin haonan then led the infantry battalion soldiers to west africa for peacekeeping. before leaving, lin haonan decided to break up with her in order to protect hailan. unexpectedly, in the difficult and dangerous peacekeeping work in africa, hailan reappeared on a completely unexpected occasion. the two met again and their relationship became closer. in the foreign country under numerous crises, they faced the life-and-death threat of ghostly enemies, and even bacterial warfare. their hearts separated and merged several times. finally, the two completed the peacekeeping mission successfully and were both awarded the "medal of peace".