This event has a very unique way of progression compared to past events.
Simply put, the story progresses to the end by going back and forth between Happy Schale ♡ Valentine patrol and Silence and feast of Kosaka Wakamo scenarios.
Initially, you can only select Stage 1 of the Story, as well as Quest and Challenge. These are the Happy Schale ♡ Valentine patrol event stages. After a certain amount of AP has been spent in these stages, an invasion event will occur, and the phase will switch to the Silence and feast of Kosaka Wakamo scenario. By clearing the Wakamo event stages, the story event will occur, and the Patrol event stage will become available again. The general flow of this event is to spend AP on the Patrol scenario stages, clear Wakamo scenario stage, and repeat this process to read Wakamo's event story.
Stage 2 of the story requires you to finish reading "Decisive Battle (2)", which in turn will only appear after you clear Wakamo event stage enough times and advance through the story. This stage is the epilogue of the cleared Wakamo's event scenario, so you have to go through it first.
In this event, you can Make a promise with your students by using Valentine's Day invitation bought from the shop exchange. By using this, you will be able to view a special Valentine story and obtain rewards. You can only make a promise with students that you already owned. Beside your students, you can also make a promise with 5 special characters: Arona, Rin, Momoka, Ayumu and Sora.
For students that have an alternative version, they are considered to be the same students. (i.e. Selecting Azusa or Azusa (Swimsuit) will result in Azusa's Valentine story.)
There are a total of 93 (including mine) characters that players can hang out with during this event period. 88 of them are students, and the other 5 are special characters (NPC).
Notes: If you have already collected all the Valentine chocolates from the previous run of this event, There will be 23 new characters that you can hang out with. 22 of them are playable students, and 1 is a special character (NPC).
Valentine Special Story Rewards
Item
Quantity
Notes
Credits
200k
Character's Eleph
5
Of the invited student.
Eligma
15
If you invite Arona, Rin, Momoka, Ayumu, or Sora, you will receive this instead of the specific student's fragments.
Valentine Chocolate
1
Collectible item, unique to each student. Refer to Valentine Chocolates for details.
Characters
Fubuki is a limited-event character that players can acquire by completing Story 01 of the event.
In this event, all students will have a bonus effect of 10%, whereas the specified characters will have a bonus effect of 30% and 20% for event-specific items and 20% and 10% for event points, respectively. The maximum bonus is capped at 120%.
Top left enemy is mixed with Special and Light armor, Middle enemy are all Heavy armor, Bottom enemy is mixed with all 3 type of armor.
Left team recommend to mix Mystic and Explosive unit, all Penetration unit for Middle/Boss team, Right team recommend to mix with all type of attack (Hibiki alone is enough for Light armor enemy, also use your strongest single-target Mystic attacker here).
Special chocolates made to order by Michiru. Michiru has faced a great challenges in the making of this gift. Still, the affection for the club members and the respect for Sensei that are contained in these chocolates show her sincerity as beautifully as ever.
Caramel chocolate ration that Saki gave to Sensei. It is said to be one of the snacks that guards on night duty eat to keep them from feeling sleepy. Saki herself strongly insists that the gift has nothing to do with Valentine's Day.
Chocolates in the shape of cherry blossom prepared by Mimori. Mimori poured her heart into making them. It has nothing to do with Mind Reading. Probably.
Miyu's handmade chocolate bark. Apparently, she made it by mixing the chocolate with fruits gathered in the mountains. Though, why are the pieces of broken chocolate shaped like fallen leaves...?
Chocolate ink that Noa mischievously prepared. Hardly works for quill pens, spoils easily, and is not suitable for writing, but there is no other ink better than this when you are trying to convey your heart's feelings.
A non-alcoholic chocolate cocktail made by Shigure. The key point of this drink is to add a piece of bitter chocolate as garnish to bring out the refreshing sweetness.
The strongest chocolate dinosaur made by Kaede. The dinosaur chocolates she made and originally intended to give as gift all failed, but instead of giving up, she came up with an incredible idea and made new chocolates by combining the intact parts. According to Kaede, 'This is the strongest dinosaur.'