I have to go...

[theC]

stimmt dass so:
well i have to go for a few minuites shinigma will manage itich meine damit: ich muss kurz gehen, shinigma wird übernehmen...

[Delfino]

Ich muss mal kurz fortgehen, Shinigma wird in der Zwischenzeit übernehmen...

There are many ways to express the meaning of your message. Will you take the lead again after your return?

• Well, I'll have to go now, but I'll be back shortly and (don't worry) Shinigma will take care of things in the meantime.
• Well, I'll have to leave for a few minutes, Shinigma will manage things in the meantime.
• Well, I'll have to go for a short time, Shinigma will manage everything in the meantime.
• Well, I'll have to depart now, but (don't worry) I'll be back soon and Shinigma will handle the situation until I'm back.
• ...
• brb, Shinigma take over / it's your turn / you are on / ...