Lies and Truths is an event which allows you to acquire Liu, a swordfighter with four base attacks. Enemies are weak to Lightning element attacks and weapons. The event is always available on the JP server.
Story[]
The pirate, Liu, had been practicing thievery ever since she was little. One day, pursuing a large haul of wallets and trinkets, she happens upon the noble lady Feena, her doppelganger. With her last breath, Feena hands her pendant to Liu, and tells her to bring it to her parents. Fulfilling Feena's dying wish, Liu is mistaken for their beloved daughter...
Liu seizes the opportunity, and sets out to enjoy her new life as a lavish aristocrat...
Gameplay[]
Running quests will drop 
Family Memories, and you must have a certain amount of Family Memories to unlock subsequent quests (as shown in the table below). You do not 'spend' the Memories to unlock the next one - if you unlock quest 2 with 5 Memories, you will only need 20 more Memories to unlock quest 3.
Complete quest 5 to obtain Liu. To advance her past her initial level cap of 25, you must obtain Liu Limit Breaking books from running Liu Strengthening Quest 1 and Liu Strengthening Quest 2. The first strengthening quest drops 
blue limit breaking books, and the second quest drops both blue and red limit breaking books. The red books will allow you to raise her cap to level 55. Past that point, you will be able to uncap her by using Swordfighter's Memories of the appropriate tier.
Drop rates for books on both quests are low. It is recommended that if you can clear the second quest, you farm it instead of the first. That way you will get both blue and red books as drops.
You can also obtain Liu's exclusive weapons Albert and Alphabird in this event. There is a guaranteed drop of Albert on your first clear of Liu Strengthening Quest 1, and you can receive extra copies as rewards from chests in both strengthening quests. This will allow you to max limit break Albert.
There is a unique chest in Liu Strengthening Quest 2 that contains an evolver that will allow you to evolve a max limit broken Albert into Alphabird.
Stages[]
| Quest Name | AP | Rec. ATK |
Req. Family Memories |
Approx. Memory Drops |
One-time drop |
|---|---|---|---|---|---|
| Lies and Truths 1 偽るモノ、偽らざるモノ・1 |
1 | 1000 | 0 | 2 | |
| Lies and Truths 2 偽るモノ、偽らざるモノ・2 |
1 | 2500 | 5 | 4 | |
| Lies and Truths 3 偽るモノ、偽らざるモノ・3 |
2 | 3500 | 25 | 7 | |
| Lies and Truths 4 偽るモノ、偽らざるモノ・4 |
2 | 6500 | 75 | 10 | |
| Lies and Truths 5 偽るモノ、偽らざるモノ・5 |
3 | 15000 | 175 | 15 | |
| Liu Strengthening Quest 1 リウ強化クエスト・1 |
5 | 17500 | 325 | 20 | Albert (Weapon) |
| Liu Strengthening Quest 2 リウ強化クエスト・2 |
6 | 21000 | 500 | Albert Evolution Crystal |