Level 50 of Jian'an Outer History Hai Xi Defense Battle is a critical turning point in the mid-term strategic deployment, where players need to fight with limited resources and complex terrain. To help everyone pass this level better, the editor will share some strategies on how to clear level 50 of Jian'an Outer History. The biggest challenge of this level is not to misuse resources in the early stage, while also reserving enough manpower for the boss's fierce attack later on, and at the same time, be wary of enemy ambushes. Players who are stuck, come and learn about it!

In this level, the enemies mainly consist of highly mobile cavalry and long-range archers. At the beginning, prioritize placing tank characters at the gaps in the city walls, such as Zhang Fei or Xiahou Bo, paired with shields to increase block rate. Place Liu Bei at the back specifically for healing, and high-damage dealers like Guan Yu next to him to supplement damage. When the first wave of cavalry charges, have Zhang Fei hold the line without retreating, and use spearmen to quickly clear out the front-line soldiers. If the enemy archers appear on the high ground to the right, quickly maneuver Zhao Yun to flank from the edge of the map, prioritizing the elimination of long-range units. Use the stone pillars or ruins in the scene to block the enemy's charge path, reducing the pressure on your front line.

Around the third turn, the enemies will secretly send fire troops to burn the supplies. At this point, have Mi Zhu or Jian Yong, who can extinguish fires, stand near the supplies, and immediately use crowd control skills to interrupt when you see the fire oil barrel soldiers approaching. Make sure the front line's health does not drop below half, and use Liu Bei's healing skill as soon as it's available, don't save it. Around the eighth turn, the boss will appear with elite monsters, so the saved stun skills must be used to interrupt the boss's ultimate move. Don't let the damage dealers stand in a straight line, or they could be hit by the boss's charge skill all at once. If the boss calls for minions when low on health, position someone like Guo Jia, who has AOE abilities, near the spawn points, and use a fire rain to clear the field. There will be a red light warning before the cavalry charges, switch to a defensive stance or use evasion skills in the next turn, pay attention to this point.

Before the battle, remember to upgrade Zhang Fei's spear to +3, which deals more penetrating damage to cavalry. Prioritize upgrading Liu Bei's clothes for faster mana regeneration, allowing for more frequent healing. Carry more healing potions, crucial for saving the front line in key moments. If you can't win, retreat and restart, wait for the 30-minute cooldown, and try again, don't waste your forces by forcing it.

In summary, this level is about holding positions and clearing troops in the early game, preventing ambushes in the mid-game, and saving skills to take down the boss in the late game. Make full use of the stones and city walls on the map to block the enemy's path, don't be greedy for damage, and heal when necessary. After gradually understanding the enemy's troop deployment routes, adjust your positioning, and you can steadily pass through.