The One Night Flower in "Monster Hunter: The Wilderness" is a rare specialty in the game. The specific way to brush One Night Flower is to complete the Li Zhan Sand Dragon mission given by the Desert NPC, so that there are Li Zhan Sand Dragon options in the free mission, open the camps in the third and fourth zones, and then rest until the evening of the abundance period.
How to brush the Monster Hunter's Night in the Wilderness
Complete the Li Zhan Sand Dragon mission given by the Desert NPC, so that there are Li Zhan Sand Dragon options in the Free Mission, open the camps in the third and fourth zones, and then rest until the night of the Abundance period, look at the moon on the first night, and correspond to the table below, remember which day you are, and then rest until the morning of the Abundance period. The moon will change in sequence every time you rest.
When the full moon is on, take the Li Zhan Sand Dragon mission in the free mission and collect the night flowers. The night flowers are under a tree in Area 10 and next to the camp in Area 3. Area 10 can go directly. Area 3 suggests to go to the camp in Area 4 and then take a ride to jump from the cliff, press z to glide, slide to the opposite high ground to collect, and then exit the mission.
Go back and forth until the next morning. It should be noted that there is a short period of time in the morning that belongs to yesterday. If the task does not bloom on the full moon day, you can exit and try again several times. If it still doesn't bloom, it means that the date is wrong. You can pick about 30 flowers a day.