As a time loop open-world mobile game, Lulu in Return Ring has doll summoning and dark attribute control mechanisms as the core of her tactics. She triggers soft control effects such as area slow and line-of-sight shifting by releasing doll props, creating a safe output environment for the team. In the 42-day time loop of Return Ring, Lulu's advantage lies in using NPC interactions to unlock hidden quest lines—such as triggering the "Bizarre Doll" side quest through repeated dialogue, obtaining memory fragments to reset story nodes.

Lulu's core advantages lie in her unique summoning system and powerful area control abilities. As a tactical character, her doll army can not only actively attract enemy fire through intelligent positioning, sharing the damage pressure on the team, but also deploy a Shadow Veil in specific areas—a semi-transparent magical barrier that reduces the movement speed of enemies within its range by 35% and their attack speed by 20%, lasting for 8 seconds, creating an excellent output window for teammates.
In a quick-attack lineup, Lulu is perfect for the secondary DPS role. Her mechanical dolls "Alpha" and "Beta" can deal area damage equivalent to 180% of Lulu's attack power to the enemy front line through self-destruction, while also causing a 3-second stun effect.

In prolonged battles, especially against bosses, Lulu's passive skill "Crimson Pact" is very useful: every time a summoned creature deals damage, it can restore 15% of the damage dealt as health to the entire team. After stacking three times, it can trigger "Blood Frenzy," increasing Lulu's critical hit rate by 25%. Combined with the continuous damage effect of her third skill "Bone-Eroding Poison Mist" (dealing 2% of the maximum HP as true damage per second, lasting for 12 seconds), she can steadily consume the boss's HP, establishing an advantage in long-drawn-out battles.
The best team composition for Lulu should be adjusted flexibly according to the battle style. When paired with high-burst characters like Fuge and Jana, she can quickly clear out small monsters and directly target the enemy core. If teamed up with summoning characters like Hera and Brittany, they can form a human wave tactic to suppress enemy actions. In prolonged battles, pairing with support and shield characters like Lily and Nora can greatly enhance the team's survivability, fully utilizing her sustained damage advantage.

At the start of the battle, prioritize deploying the Shadow Veil to cover densely packed enemy areas, reducing their mobility. Summon Bizarre Dolls before the boss releases AOE skills to effectively use their stun to interrupt monster skills. Also, pay attention to reasonably distributing energy to avoid being unable to control the field due to insufficient energy in key battles like the Abyss Corridor. These detailed operations often determine the outcome of the battle.

With her unique summoning mechanism and control abilities, Lulu holds an important tactical position in Return Ring. Whether in quick-attack or prolonged battles, she can maximize her value through precise skill usage and team composition.