This happened when I was doing my daily quest:

Yao was stuck in his Thundering Mephis form XD

Had to switch to Rover to finish defeating the remaining enemies. Couldn't switch back to him at all after that.

Had to take a photo with Shorekeeper too lol

Yao returned to normal after I teleported somewhere else XD

I was pretty ready to get another copy of Jiyan's signature weapon for Calcharo... but for some reason one day I decided to try a few pulls on the standard weapon banner on a whim and I ended up getting the 5-star broadblade! Gah! Should've changed my target to sword or gun (since I'm going to build Danjin/Yangyang & Mortefi later) *cries* 

Anyway, that took away the reason to get another copy so... on another day, I tried pulling for Shorekeeper's signature weapon... on a whim (again) and managed to get it! 

50th pull, but only did 15 pulls on that day

I was ready for her to share Variation with Verina... and I also have Comet Flare as backup though I guess now Baizhi can use that instead XD. 

Getting Shorekeeper's signature weapon has been a godsend for me because I totally struggled getting echoes with Energy Regen (ER) sub-stat for her (don't have time & resource lol because I'm still focusing on my Rover & Yao's). After getting her weapon, it became easier to cast her Resonance Liberation. Of course, I still have to work on her echoes to get her ER around 250% but that's a problem for another day~

And yes... I'm aware you can share weapons but I'm not a big fan of that because I kept forgetting to switch back. And sometimes I want to use two resonators together in Tower of Adversity (ToA) but they can't use the same weapon at the same time. I'm totally fine with sharing (borrowing?) when doing overworld exploration though (I did that with Calcharo). 

Interestingly, I managed to get two more copies of Aalto this time around lol (well, at least that means I get more Afterglow Corals :P..).

Last ToA's

I've been playing this more often recently because I need to hoard more astrites XD...

Honestly, I haven't been doing this much before this because it just reminds me how unbuilt and unprepared my resonators are :( Even though I should probably be fine clearing the lower floors. Sometimes it makes me feel down but I figured I just have to try (so that I can get used to it).. and it doesn't matter if I can't get full 30 crests. It does makes me impatient to built my remaining 4-star characters though *sigh* so that they can help me here...

Fairy Tale's Finale Event
It's like a continuation(?) to the tower defense event from previous patch. Had fun playing this with other players again. My main account had a blast with this. Can't say the same for my two other accounts though. Since my RuRu account was pretty low-leveled, I experienced people leaving the team after being matched *sad*... (I understand why this happened because I met some in my main account too) 

I decided to play as a supportive Spectro Rover for my Fenn account and managed to finish most stages when I realised I could use trial resonators if I'm playing solo lol... Did that for my RuRu account and got all the rewards that included astrites. Couldn't do any of the hard stages for both alternate accounts. Which is totally fine. I just need the astrites.